詞語：root
root是什麼意思
簡明英漢詞典
root
[ru:t]
n.
根, 根部, 根本, 根源
v.
(使)生根, (使)扎根, 使立定不動, 堅定不移, 確立
基本詞義
Root
[ru:t]
魯特(１姓氏 ２Elihu, 1845-1937, 美國法學家、政治家, 曾獲1912年諾貝爾和平獎)
美國傳統詞典[雙解]
root
root 1
AHD:[r?t, r?t]
D.J.[ru8t, rut]
K.K.[rut, r&t]
n.（名詞）
(1)The usually underground portion of a plant that lacks buds, leaves, or nodes and serves as support, draws minerals and water from the surrounding soil, and sometimes stores food.
根：通常指植物沒有花苞、葉子或節的地下部分，作為植物的供養部分從周圍的土壤中吸取礦物和水份且有時貯藏養分
(2)Any of various other underground plant parts, especially an underground stem such as a rhizome, corm, or tuber.
地下莖，根莖，塊莖：任何其它植物的地下部分，尤指根莖、球莖或塊莖等地下莖
(3)The embedded part of an organ or structure such as a hair, tooth, or nerve, that serves as a base or support.
根：器官或結構如椅子、牙齒或神經的作為底部或支撐部分的嵌入部分
(4)A base or support:
底部或支撐部位：
We snipped the wires at the roots.
我們剪斷了底部的電纜
(5)An essential part or element; the basic core:
實質部分或要素；核心：
I finally got to the root of the problem.
我們最終抓住了問題的實質
(6)A primary source; an origin.See Synonyms at origin
最初的根源；源頭參見 origin
(7)A progenitor or an ancestor from which a person or family is descended.
祖先：一個人或一個家庭的先輩或祖宗
(8)Often roots The condition of being settled and of belonging to a particular place or society:
常作 roots 根，根子：定居並屬於某一特定的地方或社會的狀態：
Our roots in this town go back a long way.
我們在這個鎮上的根子可以追溯到很久以前
(9)roots The state of having or establishing an indigenous relationship with or a personal affinity for a particular culture, society, or environment:
roots 根源：因特定的文化、社會或環境而建立的天生聯繫或個人關係的狀態：
music with unmistakable African roots.
毫無疑問源於非洲的音樂
(10)Linguistics
【語言學】
(11)The element that carries the main component of meaning in a word and provides the basis from which a word is derived by adding affixes or inflectional endings or by phonetic change.
詞根：單詞中含詞義主要部分的要素，在此基礎上，單詞可通過加前綴或曲折詞尾或通過語音變化衍生而得
(12)Such an element reconstructed for a protolanguage.Also called radical
語根：為原始母語而重建的成分也作 radical
(13)Mathematics
【數學】
(14)A number that when multiplied by itself an indicated number of times forms a product equal to a specified number. For example, a fourth root of 4 is ?2.Also called nth root
根：當與自身相乘一定次數時所表示出來的數構成與一具體指定的數相等的數。例如，4的4次方根是?2也作 nth root
(15)A number that reduces a polynomial equation in one variable to an identity when it is substituted for the variable.
解，根：當代表變量時簡化變量中的多項式或方程得出的一個單位元素的數
(16)Music
【音樂】
(17)The note from which a chord is built.
根音：定弦的音
(18)A triad or other chord that has such a note lowermost.
最低音：有最低音的三和弦或其它弦
v.（動詞）
root.ed， root.ing， roots
v.intr.（不及物動詞）
(1)To grow roots or a root.
長出根來
(2)To become firmly established, settled, or entrenched.
使堅固，使固定：被牢固地樹立、扎根或確立
(3)To come into existence; originate.
存在；起源於
v.tr.（及物動詞）
(1)To cause to put out roots and grow.
使…生根成長
(2)To implant by or as if by the roots.
使根深蒂固：使…扎根或牢固樹立
(3)To furnish a primary source or origin to.
起始，產生：使…成為最初的來源或根源
(4)To remove by or as if by the roots. Often used with up or out :
根除：連根拔除或好像連根拔除。常與up 或 out 連用：
「declared that waste and fraud will be vigorously rooted out of Government」(New York Times)
「宣稱要強有力地剷除政府中的揮霍和欺詐現象」(紐約時報)
習慣用語
root and branch
Utterly; completely:
完全地；徹底地：
The organization has been transformed root and branch by its new leaders.
這個組織已被它的新領導人徹底改變了性質
語源
(1)Middle English rot
中古英語 rot
(2)from Old English r?t
源自 古英語 r?t
(3)from Old Norse * see wr3d-
源自 古斯堪的納維亞語 *參見 wr3d-
繼承用法
root「er
n.（名詞）
基本詞義
root
root 2
AHD:[r?t, r?t]
D.J.[ru8t, rut]
K.K.[rut, r&t]
v.（動詞）
root.ed， root.ing， roots
v.tr.（及物動詞）
To dig with or as if with the snout or nose.
彷彿用口吻或用鼻子拱
v.intr.（不及物動詞）
(1)To dig in the earth with or as if with the snout or nose.
彷彿用口吻或用鼻子在泥土裡翻
(2)To rummage for something.
翻找某物
語源
(1)Middle English wroten
中古英語 wroten
(2)from Old English wr?n
源自 古英語 wr?n
繼承用法
root「er
n.（名詞）
基本詞義
root
root 3
AHD:[r?t, r?t]
D.J.[ru8t, rut]
K.K.[rut, r&t]
v.intr.（不及物動詞）
root.ed， root.ing， roots
(1)To give audible encouragement or applause to a contestant or team; cheer.See Synonyms at applaud
歡呼或鼓掌為參賽者或參賽的球隊鼓氣；喝彩參見 applaud
(2)To lend support to someone or something.
聲援：支持某人或某物
語源
Possibly alteration of rout 3
可能為 rout3的變化
繼承用法
root「er
n.（名詞）
基本詞義
Root
Root
AHD:[r?t] Elihu (1845-1937)
D.J.[ru8t]
K.K.[rut]
NONE（無詞性）
American lawyer and public official who served as U.S. secretary of war (1899-1904), secretary of state (1905-1909), and senator from New York (1909-1915). He won the 1912 Nobel Peace Prize.
魯特，伊萊休：(1845-1937) 美國律師和政府官員，曾任美國作戰部長(1899-1904年）、國務卿(1905-1909年）及從紐約州選出的參議院議員(1909-1915年），曾獲1912年諾貝爾和平獎
現代英漢詞典
root 1
[ru:t]
n.
(1)（植物的）根，根莖
(2)（牙齒、毛髮等的）根部
(3)根基；原因；基礎
(4)〈數〉根數，根
(5)〈語法〉詞根
(6)(pl) 原籍；老家
習慣用語
put down roots
（到一個新地方）落地生根
root and branch
完全；徹底地
destroy this system root and branch
徹底摧毀這種制度
take root
生根；扎根 (= strike root)
詞性變化
root
vt., vi.
(1)（使）生根；（使）固定
(2)（常與out, up連用）連根拔除；根除；杜絕
基本詞義
root 2
[ru:t]
vt., vi.
(1)（常與up連用）翻地
(2)（與around, in連用）（豬）用鼻拱地找食
(3)（與for連用）為…鼓氣，全力支持
現代英漢綜合大辭典
root
[ru:t]
n.
(1)根; 根莖; 塊根
(2)[pl. ]根菜作物
(3)位置或作用似根的部分(如髮根、舌根、齒根、指甲根等)
(4)[喻]根子[本, 基]; 本質; 根源; 來源
(5)祖先; (基督教《聖經》用語)子孫
(6)【數】根(數)
(7)【語】詞根; 根詞
(8)【音】(和弦的)基礎音
the root of a tooth [a hair, the tongue]
牙[發, 舌]根
the root of all evil
禍根
a root idea
根本思想
square root
平方根
詞性變化
root
[ru:t]
vt.
(1)使生根
(2)使立定不動; 使確立; 使固定
(3)(指觀念, 原則等)使根深蒂固; 堅定不移
(4)使根絕; 剷除; 肅清(out, up)
root cuttings in sand and peat
使插枝在沙和泥煤中生根
Fear rooted her to the ground.
她嚇得呆若木雞。
Her affection for him is deeply rooted.
她對他的愛是堅定不移的。
root
[ru:t]
vi.
(1)(植物、插枝等)生根
(2)(人)站立不動; 固定
(3)根源在於; 來源於
Some cuttings root easily.
有些插枝易於生根。
Are you going to root here forever?
你留在這兒永遠不走了嗎?
繼承用法
root-cancer
n.
根癌
root-cap
n.
根冠
root-form
n.
詞根形式, 根式
root-formes
n.
根腐菌
roothold
[`rU:thEJld,`rJ-]
n.
根固
rootlocas
n.
根軌跡
root-rot
n.
根腐病
rootstock
n.
根莖; 根源
root-sucker
n.
根櫱
root-tubercle
n.
根瘤
rootlike
adj.
習慣用語
at(the) root
根本上
be at the rootof
是...的根本[基礎]
blush to the root of one's hair
臉紅到頭髮根
by the roots
連根地; 從根本上
cut at the roots of
完全推翻
extract the root
【數】開方
get at [to] the root of sth.
深究一事的根源
grass roots
(1)基層(單位、群眾); 普通黨員; 選民
(2)基本事實; 根本, 基礎
(3)農業區(與工業區和市鎮相對而言)
(4)表層土壤, 表土
pull up one's roots
[喻]離開原居地[原單位]; 另謀生活
put down new roots
[喻]建立新的生活、居所等; 另起爐灶
strike at the root of
打擊...的根基; 摧毀...的基礎
take [strike] root
生根; 扎根; 固定; 確立
the root of the matter
事情的根本, 問題的實質
to the root(s)
充分地; 竭力地; 徹底地
root and branch
[喻]徹底; 完全地
root sth. out
(1)根除, 根絕(禍害等)
(2)找出, 查出
root sth. up
連根拔起; 根絕
特殊用法
adhesive root
粘著根
adventitious root
【植】不定根
aerating root
【植】通氣根
aerial root
氣生根
althes [althaea] root
藥蜀葵根
anchoring root
固定根
anterior root
前根
anterior nerve root
前(神經)根
aortic root
主動脈根
arrow root
木薯; 木薯粉(類似葛粉)
assimilative root
光合根
axial root
主根
beet root
甜菜根
belladonna root
顛茄根
bitter root
苦根
black root
黑根(植病)
blood root
血根
branch root
側根
breathing root
【植】呼吸根
brown root
褐根(植病)
buttress root
【植】板(狀)根
buttressed base root
板狀基根, 支柱基板根
buttress-like root
板狀干基, 板狀根
characteristic root
【數】特徵根
characteristic root of a matrix
矩陣的特徵根
cichory root
菊苣根
climbing root
攀緣根
clinging root
氣根
closed root
閉根
club root
根腫病
commensurable root
可公度根, 可通約根
common ginger root
(生)姜
common root
公根
complex root
複數根
congruence root
同余根
conical root
圓錐根
conjugate roots
【數】共軛根
contractile root
收縮根
cubic [cube] root
立方根
distinct roots
相異根, 不等根
dittany root
白鮮根
dorsal root
背根, 後根(神經)
dorsal nerve root
背根
double root
【數】二重根
edible roots
食用塊根
equal root
等根
equation root
方程根
essential root
本性根
extracting roots
開方,求根
extraneousroot
額外根,客根
fasciculatedroot
叢狀根
feeder root
飼養根
fibrous root
鬚根
fir tree root
杉形根(葉片)
flagellar roots
鞭毛根
fleshy root
肉質根
fungus root
菌根
gentian root
龍膽根
hair root
毛根
hairy root
髮根
haustorial root
吸根
imaginary root
虛根
irrational root
無理根
large root
粗根
latent root
本征根; 潛伏根[藥]
lily root
百合
main root
主根
marsh mallow root
藥用蜀葵根
maximum characteristic root
特徵函數根的極大值
meadow sage roots
牧場藿香根
mean square root
均方根
motor root
運動根
multiple root
【數】重根
multiple fork type blade root
多叉形葉根
multiple primary root
復初生根
nail root
甲根, 爪根
negative root
負根
nerve root
神經根
open root
開根
parsley root
歐芹根
performance equation root
特性方程的根
permanent root
永久根
plank root
板狀根
plank -buttresses root
板狀根
polycephalous root
多頭根
positive square root
正平方根
posterior root
後根
primary root
【植】初生根
primitive root
【數】本原根
primitive root of unity
本原單位根
primordial root
原基根
principal root
【數】主根
principal cubic root
主立方根
principal square root
主平方根
prop root
【植】支柱根
prop aerial root
支柱氣根
quadratic root
平方根
quadruple root
四重根
real root
實根
reciprocal square root
反平方根
red root
血根
reduced root
退化根
repeated root
【數】重根
respiratory root
呼吸根
screw root
螺桿中心軸
secondary root
次生根
seminal root
種子根
sensory root
感覺根
serrated root
(葉片的)鋸齒形根
side-entry serration root
側裝式鋸齒型葉根
simple root
單根
simple primary root
單初生根
soap root
皂根
square root
平方根, 二次根
still root
支柱根, 高蹺根
straddle -type blade root
外包式葉根
straight root
直根
striated root
具條紋根(鞭毛)
subterraneous root
地下根
sucking root
吸根
surd root
不盡根
tabular roots
板狀根
tea root
美衛茅根
tentacular root
觸手根
terrestrial root
地下根, 陸生根
third root
立方根, 三次根
tongue root
舌根
tooth root
牙根
top root
主根
tragion-nasal root
(人)耳屏點-鼻根距
triple root
三重根
tuberous root
塊莖狀的根
tulip root
腫根病
underground root
地下根
ventral root
前根, 脊神經前根
water root
水生根
wild yellow root
薑黃
wing root
翼根
zedoary root
蓬莪術
zero root
零根
rootof blade
葉片根部
root of joint
接頭根部; 焊縫根部
roots of madder
茜草根
rootof neck
瓶頸根部
rootof polynomial
多項式根
root of the characteristic equation
特徵方程根
root of the tail
(馬)尾根
rootof thread
螺紋牙底
root of tooth
齒根
roots of unity
單位根
rootof weld
焊(接)根, 焊縫根部
基本詞義
Root
[ru:t]
n.
魯特(１姓氏 ２Elihu, 1845-1937, 美國法學家、政治家, 曾獲1912年諾貝爾和平獎)
用法詞典
root
來自古挪威語rot
英文相關詞典
root
causederivationoriginsourcebranch
[七國語言]英漢地理大詞典
root
根
[七國語言]英漢電子工程大詞典
root
根
[七國語言]英漢建築大詞典
root
根
[七國語言]英漢農業大詞典
root
根
[七國語言]英漢輕工業大詞典
root
根
[七國語言]英漢生物學大詞典
root
根
[七國語言]英漢數學大詞典
root
根
[七國語言]英漢信息大詞典
root
根
[七國語言]英漢冶金大詞典
root
根部, 焊根
英漢雙解計算機詞典
root
根，根段
1. In mathematics, a fractional power of a number or quantity.
數學中指一個數或一個量的分數次(式)冪。參閱power。 2. In a hierarchical data structure， the 「owner」 on the highest level, the entity that must be accessed first in order to access any other element of the structure. | 在分層式數據結構中最高層的「佔有者」，這個最高層是在訪問該結構的任何其它層次時必須首先訪問的那一部分。參閱tree structure。
美國傳統詞典
root
root 1
AHD:[r?t, r?t]
D.J.[ru8t, rut]
K.K.[rut, r&t]
n.
(1)The usually underground portion of a plant that lacks buds, leaves, or nodes and serves as support, draws minerals and water from the surrounding soil, and sometimes stores food.
(2)Any of various other underground plant parts, especially an underground stem such as a rhizome, corm, or tuber.
(3)The embedded part of an organ or structure such as a hair, tooth, or nerve, that serves as a base or support.
(4)A base or support:
We snipped the wires at the roots.
(5)An essential part or element; the basic core:
I finally got to the root of the problem.
(6)A primary source; an origin.See Synonyms at origin
(7)A progenitor or an ancestor from which a person or family is descended.
(8)Often roots The condition of being settled and of belonging to a particular place or society:
Our roots in this town go back a long way.
(9)roots The state of having or establishing an indigenous relationship with or a personal affinity for a particular culture, society, or environment:
music with unmistakable African roots.
(10)Linguistics
(11)The element that carries the main component of meaning in a word and provides the basis from which a word is derived by adding affixes or inflectional endings or by phonetic change.
(12)Such an element reconstructed for a protolanguage.Also called radical
(13)Mathematics
(14)A number that when multiplied by itself an indicated number of times forms a product equal to a specified number. For example, a fourth root of 4 is ?2.Also called nth root
(15)A number that reduces a polynomial equation in one variable to an identity when it is substituted for the variable.
(16)Music
(17)The note from which a chord is built.
(18)A triad or other chord that has such a note lowermost.
v.
root.ed, root.ing, roots
v.intr.
(1)To grow roots or a root.
(2)To become firmly established, settled, or entrenched.
(3)To come into existence; originate.
v.tr.
(1)To cause to put out roots and grow.
(2)To implant by or as if by the roots.
(3)To furnish a primary source or origin to.
(4)To remove by or as if by the roots. Often used with up or out :
「declared that waste and fraud will be vigorously rooted out of Government」(New York Times)
習慣用語
root and branch
Utterly; completely:
The organization has been transformed root and branch by its new leaders.
語源
(1)Middle English rot
(2)from Old English r?t
(3)from Old Norse * see wr3d-
繼承用法
root「er
n.
基本詞義
root
root 2
AHD:[r?t, r?t]
D.J.[ru8t, rut]
K.K.[rut, r&t]
v.
root.ed, root.ing, roots
v.tr.
To dig with or as if with the snout or nose.
v.intr.
(1)To dig in the earth with or as if with the snout or nose.
(2)To rummage for something.
語源
(1)Middle English wroten
(2)from Old English wr?n
繼承用法
root「er
n.
基本詞義
root
root 3
AHD:[r?t, r?t]
D.J.[ru8t, rut]
K.K.[rut, r&t]
v.intr.
root.ed, root.ing, roots
(1)To give audible encouragement or applause to a contestant or team; cheer.See Synonyms at applaud
(2)To lend support to someone or something.
語源
Possibly alteration of rout 3
繼承用法
root「er
n.
基本詞義
Root
Root
AHD:[r?t] Elihu (1845-1937)
D.J.[ru8t]
K.K.[rut]
NONE
American lawyer and public official who served as U.S. secretary of war (1899-1904), secretary of state (1905-1909), and senator from New York (1909-1915). He won the 1912 Nobel Peace Prize.
[名詞委審定]英漢機械工程名詞(一, 定義版, 2000)
root
(1)牙底
(2)螺紋溝槽的底部，連接相鄰兩個牙側的螺紋表面。
[名詞委審定]英漢計算機名詞(第二版, 2002)
root
根
[名詞委審定]英漢數學名詞(1993)
root
根
[名詞委審定]英漢石油名詞(1994)
root
山根
[名詞委審定]英漢藥學名詞(1999)
root
根
[名詞委審定]英漢植物學名詞(1991)
root
根
英漢船舶大詞典
root
n.根的,坡口根部邊緣
朗文英漢綜合電腦詞典
root
(詞)根；【庫】根段[記錄]；【unix】根目錄
英漢電信大詞典
root
n.根,基礎音
英漢地質大詞典
root
n.根,根部,根狀物
英漢法學大詞典
root
n.根本,根源
英漢廣播大詞典
root
n.根,基礎音,方根
英漢航海大詞典
root
n.根的,坡口根部邊緣
英漢環境大詞典
root
n.根
英漢航空大詞典
root
n.翼根;n.翼根,根源
英漢化學大詞典
root
n.根,根部,根本,原因,根數,基礎,生根,固定;vt.使...生根,開根,尋找
英漢海運大詞典
root
根據，焊縫根部(葉片或槳葉)葉根平方根基礎根根源開方根，開平方實碼頭接岸端
基本詞義
root
根，焊縫根部(葉片或槳葉)葉根平方根基礎
基本詞義
root
根據，基礎根，根源，焊縫根部，(葉片或槳葉)葉根平方根突碼頭接岸端
基本詞義
root
根根源開方根，開平方實碼頭接岸端
基本詞義
root
根據，焊縫根部(葉片或槳葉)葉根平方根基礎實碼頭接岸端
英漢計算機大詞典
root
n.根(榫頭,根數;vt.使...生根(開根,尋找)
英漢機械大詞典
root
n.根部,榫頭
英漢建築大詞典
root
n.根,樹根,基礎
英漢農牧林大詞典
root
n.根
英漢冶金大詞典
root
n.方根,根部
英漢醫學大詞典
root
n.根,根
英漢中醫大詞典
root
n.根,根莖,根源