詞語：tooth
tooth是什麼意思
簡明英漢詞典
tooth
[tu:W]
n.
牙齒
美國傳統詞典[雙解]
tooth
tooth
AHD:[t?th]
D.J.[tu8G]
K.K.[tuG]
n.（名詞）
【複數】 teeth[t?th]
(1)One of a set of hard, bonelike structures rooted in sockets in the jaws of vertebrates, typically composed of a core of soft pulp surrounded by a layer of hard dentin that is coated with cement or enamel at the crown and used for biting or chewing food or as a means of attack or defense.
牙，齒：脊椎動物上下顎的槽臼中扎根的一排堅硬，骨狀物體，典型的結構是中間為一軟體，後面包圍著一層堅硬的牙本質，牙本質外為一由鈣質或采釉質組成的牙冠，牙齒可用來撕咬或咀嚼食物，還可用作進攻或防禦的工具
(2)A similar structure in invertebrates, such as one of the pointed denticles or ridges on the exoskeleton of an arthropod or the shell of a mollusk.
（其他動物的）齒：非脊椎動物的類似器官，例如節肢動物的外骨骼或軟體動物的外殼上的尖銳小齒或小突起
(3)A projecting part resembling a tooth in shape or function, as on a comb, gear, or saw.
類齒物：在形狀或功能上與牙齒相近的突出部分，例如梳子、齒輪或鋸子上的
(4)A small, notched projection along a margin, especially of a leaf.Also called dent 2
齒狀突出：物體邊緣呈V形的狹小突出，尤指樹葉的也作 dent2
(5)A rough surface, as of paper or metal.
粗糙表面：粗糙表面，如紙張或金屬的
(6)Something that injures or destroys with force. Often used in the plural:
毀滅力量：用武力進行傷害或毀滅的東西。常常用作複數：
the teeth of the blizzard.
暴風雪的毀滅力量
(7)teeth Effective means of enforcement; muscle:
teeth 決定手段，力量：實現目的的有效手段；肌肉：
「This . . . puts real teeth into something where there has been only lip service」(Ellen Convisser)
「過去這件事不過口頭說說而已，現在這樣做就有解決的力量了」(埃倫·康維瑟)
(8)Taste or appetite:
口味，食慾：
She always had a sweet tooth.
她總有很好的口味
v.（動詞）
toothed， tooth.ing， tooths[t?th, t?Y]
v.tr.（及物動詞）
(1)To furnish (a tool, for example) with teeth.
給（例如工具）安裝齒狀物
(2)To make a jagged edge on.
使成齒狀
v.intr.（不及物動詞）
To become interlocked; mesh.
嚙合：咬合在一起；融合
習慣用語
get (one's) teeth into或
sink (one's) teeth into 【俚語】
To be actively involved in; get a firm grasp of.
積極地參與其中；牢牢地抓住
show (one's) teeth或
bare (one's) teeth
To express a readiness to fight; threaten defiantly.
示威：表現準備戰鬥；凶狠地進行威脅
to the teeth
Lacking nothing; completely:
全副地：不缺少任何東西的；全部地：
armed to the teeth; dressed to the teeth.
武裝到牙齒；全副打扮
語源
(1)Middle English
中古英語
(2)from Old English t?h * see dent-
源自 古英語 t?h *參見 dent-
註釋
Eating, biting, teeth, and dentists are all related, as is well known, but the relationship goes further than one might think, that is, into the roots of the words eat, tooth, and dentist. The Proto-Indo-European root .ed-, meaning 「to eat」 and the source of our word eat, originally meant 「to bite.」 A participial form of .ed- in this sense was .dent-, 「biting,」 which came to mean 「tooth.」 Our word tooth comes from .dont-, a form of .dent-, with sound changes that resulted in the Germanic word .tanthuz. This word became Old English t?h and Modern English tooth. Meanwhile the Proto-Indo-European form .dent- itself became in Latin d?s (stem dent- ), 「tooth,」 from which is derived our word dentist. We find a descendant of another Proto-Indo-European form ·(o)dont- in the word orthodontist.
我們都知道吃、咬、牙齒、牙醫都是緊密相聯的，但它們之間的關係比我們所想像的還有緊密，甚至eat，tooth 和 dentist 的詞根也互相聯繫。 在原始的印歐語系中，詞根ed- 的意思是「吃」， 我們的eat 這個詞的原意是「咬，啃」。 作為這個意思的-ed 的分詞形式是 dent- ，意為「咬」， 後來轉變成「牙齒」的意思。現在tooth 這個詞來源於 dont- ， dent- 的一個變形， 隨著聲音的變化，這個詞在日耳曼語言中成了tanthuz 。 然後，由這個詞產生了古英語的toth 和現化英語的 tooth 。 同時dent- 這一原始印歐詞語在拉丁語中變成了 dens （詞根 dent- )， 意為「牙齒」，由此衍生出dentist 這個詞。 在orthodortist 這個詞中，我們可以發現，這個原始印歐語言的另一形式 (O)dont- 的蹤影
現代英漢詞典
tooth
[tu:W]
n.
teeth
(1)牙齒
The children brush their teeth after every meal.
孩子們每頓飯後都刷牙。
(2)鋸齒；梳子齒；齒輪的齒
The sharp parts of a comb or a saw are called teeth.
梳子和鋸子的尖銳部分叫作齒。
(3)(pl) 有效的權力
When will the police be given the necessary teeth to deal with young criminals?
警察什麼時候才能獲得對付青少年罪犯的權力？
習慣用語
armed to the teeth
全副武裝，武裝到牙齒
escape by the skin of one's teeth
死裡逃生；劫後餘生
get one's teeth into
埋頭做；認真做
in the teeth of
不顧一切；冒著；面對著
long in the tooth
年紀大
set sb.'s teeth on edge
（酸味、噪音等）使人有不快之感，感到刺耳
show one's teeth
威脅；恫嚇；張牙舞爪
tooth and nail
猛烈；激烈；凶狠
They fought tooth and nail.
他們激烈地打了起來。
現代英漢綜合大辭典
tooth
[tu:W]
n.
(pl.teeth [ti:W])
(1)牙齒
(2)齒狀物; (齒輪, 鋸等的)齒
(3)嗜好; 胃口
(4)[常用復]起損害作用的東西; 強制的有效手段; 威力, 猛力, 破壞性
(5)[pl. ][口]船上的大炮
(6)出頭磚[石]
(7)【電】尖頭信號
(8)材料表面的粗糙面
詞性變化
tooth
[tu:W]
vt.
使具齒狀, 給...裝牙齒, 刻齒; 銼齒(在鋸條上); 咬住
vi.
(齒輪等的)咬合
繼承用法
toothache
[5tu:WeIk]
n.
牙痛
toothbrush
[5tu:WbrQF]
n.
牙刷
toothcomb
n.
細齒梳
toothpaste
[5tu:WpeIst]
n.
牙膏
toothpick
[5tu:WpIk]
n.
牙籤
toothpowder
n.
牙粉
tooth-wash
n.
刷牙水
toothwort
n.
【植】石芥花(屬)
toothful
[`tU:WfJl]
n.
(酒等)少量, 一小口
toothless
[5tu:WlIs]
adj.
無齒的
toothlet
[`tU:WlIt]
n.
小齒(狀突起)
toothlike
adj.
如牙齒的; 牙齒的
toothsome
[5tu:WsEm]
adj.
美味可口的; 合意的; 悅人的; 性感的; 美麗的
toothy
[5tu:WI]
adj.
露出牙齒的; 味道好的; 表面粗糙的
習慣用語
a sweet tooth
吃甜食的嗜好(通常與have連用)
armed to the teeth
武裝到牙齒, 全副武裝
as scarce as hen's teeth
[美]象母雞的牙齒那樣稀少; 非常罕見
between the [one's] teeth
低聲地
calf's teeth
乳齒
cast one's colt's teeth
脫去稚氣, 變得老成穩重
cast [fling] sth. in sb.'s teeth
以某事責備或非難某人
clench one's teeth(=set one's teeth)
咬緊牙關, 下定決心
cut one's teeth
(=cut a tooth, cut teeth) 出牙, 長牙
(=cut one's eye-teeth [wisdom teeth])開始通曉事故, 到達懂事年齡
cut one's teeth [eyeteeth] on
(從小就)開始學習, (很早就)開始從事
draw [pull] sb.'s teeth
消除(某人)不安[煩惱]的根由; 拔除某人的爪牙(使 無能為力)
escape by [with] the skin of one's teeth
[口]倖免於難
fed (up)to the (back) teeth
[俚]厭倦到極點; 倒胃口極了
fight tooth and nail
拚命廝打, 你死我活地搏鬥
fly in the teeth of
悍然不顧, 公開反對; 蔑視; 不理睬
from the teeth forwards [outwards]
[口]口頭說說而已; 非出自內心地
get one's teeth into
(1)死死咬住; 緊緊抓住; 認真對待; 全神貫注於...
(2)吃...
give teeth to
[口]使...真正有效; 使堅強有力
grit one's [the] teeth
(1)(=grind one's teeth) 磨牙, 咬牙
(2)咬牙切齒; 生悶氣
have a great tooth for
很愛吃
hide one's teeth
包藏禍心; 假裝親善
If you can't bite, never show your teeth.
[諺]不能咬人就別齜牙。
in spite of sb.'s teeth
不顧某人的威脅或反對
in the teeth of
(1)不顧; 蔑視
(2)冒著, 有...的危險
in the teeth of the wind
【航海】逆風
kick in the teeth
[口]粗暴對待; 侮辱; 草率從事
lie in one's teeth [throat]
彌天大謊; 惡意撒謊
long in the tooth
年紀大; 馬齒日增
lose a handful of tooth
[美]【拳擊】下巴受猛擊
make sb.'s tooth chatter
(冷、嚇得)使某人牙齒打戰
pick one's teeth
(用牙籤)剔牙齒
put teeth in [into]
給予強制性威力; 使生效
set sb.'s teeth on edge
使牙齒發酥, 使膩煩
show one's teeth
張牙露齒, 怒視, 威協; 現出敵意
sink one's teeth into
[口]認真對待, 全神貫注於, 集中精力搞
sink tooth (into)
[美口]吃
sow dragon's teeth
散佈糾紛; 引起戰爭
store tooth
[美]假牙
take the teeth out of
使...無能為害[力]
throw in sb.'s teeth
(1)用...責備[非難]某人
(2)向某人挑戰
to one's teeth
當面, 大膽地
to the teeth
全身, 完全, 徹底
with set teeth
以不可動搖的決心
with teeth and all
全力以赴
tooth and nail
全力以赴地, 不惜一切手段, 拚命地
特殊用法
apical tooth
頂齒
armature tooth
(電)樞齒
asymmmetrical tooth
不對稱齒
auditory tooth
聽齒
bicuspid tooth
二尖牙, 二尖齒
briar tooth
偏鋒齒, (鋸的)鉤齒
canine tooth
犬齒, 切齒
cardinal tooth
主牙
carious tooth
齲齒
carnassial tooth
裂牙, 裂齒
chaser tooth
追逐齒
cheek tooth
頰牙, 後牙, 臼齒
chipped gear tooth
剝蝕的輪齒, 齒面剝落的輪齒
ciliform tooth
纖毛牙, 纖毛齒
club tooth
擒縱輪齒
combination tooth
混合齒
commutating tooth
換向齒, 正齒
conical tooth
圓錐齒
conjugate tooth
共軛輪齒
criticalnumber tooth for no undercutting
無根切臨界齒數
cycloid(al) gear tooth
擺線輪齒
cylindrical tooth
圓柱形齒
deciduous tooth
乳牙
dermal tooth
真牙, 真齒
dipper tooth
鏟斗齒, 鏟斗刀(挖土機等)
dog tooth
(1)四葉花飾
(2)犬齒(式)
dog's tooth
犬牙式砌合法; (男子衣料的)格子花紋
double helical tooth
人字齒
end tooth
端齒
engaging tooth
嚙合齒
epicycloidal tooth
外擺線齒
epicycloidal and hypocycloidal gear tooth
內外擺線輪齒
epicycloidal wheel tooth
外擺線輪齒
epidermal tooth
表皮牙, 表皮齒
equal-addendum tooth
等(齒頂)高齒
escape wheel tooth
擒縱輪齒
external tooth
外齒
face tooth
端面銑刀齒, 端面齒
finishing tooth
精密切齒
finishing tooth of broacher
拉床精削齒
form relieved tooth
鏟齒
full-depth tooth
全齒高齒
gear tooth
齒輪齒
generated tooth
滾銑輪齒(滾齒法所得到的)
Gleason tooth
格裡森齒(按格氏制齒法製出的傘齒輪輪齒), 圓弧齒
gullet tooth
偏鋒齒, (鋸的)鉤齒
helical tooth
螺旋齒
helical gear tooth
斜齒輪螺旋齒
herbivorous tooth
食草牙
herringbone tooth
人字齒
hinge tooth
鉸合齒; 蝶鉸齒
hook tooth
棘輪齒, 向一面偏斜的齒; 鉤齒
hunting tooth
追逐齒
hyoid tooth
【動】舌齒
hypercycloidal tooth
內擺齒線
hypocycloidal tooth
內擺線齒
inserted tooth
鑲齒
interlocking tooth
交齒, 錯齒
involute (gear, wheel) tooth
漸開線輪齒
labial tooth
唇齒
labyrinth tooth
迷宮齒
lance tooth
三角形齒
lateral tooth
側牙
locked tooth
被鎖齒
locking tooth
鎖閉齒
locking bar tooth
鎖閉桿齒; 鎖尺齒
lophodont tooth
脊型齒
lower cheek tooth
下頜頰牙, 下頜頰齒
maxillary tooth
上頜齒
maxillary cheek tooth
上頜頰牙, 上頜頰齒
milled without play tooth
無隙銑成齒
milling gear tooth
銑齒輪齒
mortice wheel tooth
木輪齒
opisthoglyphic tooth
後溝牙
peg tooth
三角齒
perforated tooth
有孔鋸齒
peripheraltooth
周邊銑齒
permanent tooth
恆牙, 恆齒
pharyngeal tooth
咽頭齒
pin tooth
(1)滾銷齒, 圓柱齒
(2)嵌(齒輪的)齒
planed tooth
刨成齒
pleodont tooth
實齒
poison tooth
毒牙
premaxillary tooth
前(頜)齒
profile ground tooth
齒形磨光的齒
profile relieved tooth
成形鏟齒, 定形鏟齒
proteroglyphic tooth
前溝牙
quadrant tooth
扇形齒輪
rack tooth
齒條(齒)
raker set tooth
交錯偏撓鋸齒
ratchet tooth
棘輪齒
rectilineal face tooth
直面輪齒
repaceable cutter tooth
可更換刀齒; 可換式(取土)鑽頭切刀
replacement tooth
補換牙, 補換齒
roller tooth
滾銷齒
rooted tooth
根牙, 根齒
rotary tooth
回轉齒, 旋轉齒
rotor tooth
轉子齒
rough tooth
粗製齒
roughing tooth
粗切齒
saw tooth
鋸齒, 鋸齒形
semi-finishing tooth (of broacher)
(拉刀的)半精切齒
set tooth
鉗齒
side-cutting tooth
側切齒
single curve tooth
單曲線漸開齒
skewed tooth
斜齒
soldered tooth
接合齒
solenoglyphic tooth
管牙
solid tooth
實齒
spiral(-curved) tooth
螺旋齒
spiral gear tooth
螺旋齒輪齒
sprocket tooth
鏈輪齒
stage tooth
(汽封)高低齒
staggered tooth
交錯齒
standard tooth
標準輪齒
standard involute gear tooth
標準漸開線齒輪齒
stator tooth
定子齒
stopping tooth
限動齒
straight spur gear
直線正齒
stub tooth
短齒
supraoral tooth
上口齒
uneaually spaced tooth
不等距輪齒
upper cheek tooth
上頜頰牙, 上頜頰齒
verticaltooth
立齒
villiform tooth
絨毛牙, 絨毛齒
vomerine tooth
犁齒
wing tooth
翅狀齒(彈尾目昆蟲)
wisdom tooth
智齒, 智牙
用法詞典
tooth
來自古英語toth齒
[七國語言]英漢地質大詞典
tooth
牙, 齒
[七國語言]英漢電子工程大詞典
tooth
齒
[七國語言]英漢機械大詞典
tooth
齒
[七國語言]英漢礦業大詞典
tooth
齒
[七國語言]英漢生物學大詞典
tooth
齒, 牙
美國傳統詞典
tooth
tooth
AHD:[t?th]
D.J.[tu8G]
K.K.[tuG]
n.
pl. teeth[t?th]
(1)One of a set of hard, bonelike structures rooted in sockets in the jaws of vertebrates, typically composed of a core of soft pulp surrounded by a layer of hard dentin that is coated with cement or enamel at the crown and used for biting or chewing food or as a means of attack or defense.
(2)A similar structure in invertebrates, such as one of the pointed denticles or ridges on the exoskeleton of an arthropod or the shell of a mollusk.
(3)A projecting part resembling a tooth in shape or function, as on a comb, gear, or saw.
(4)A small, notched projection along a margin, especially of a leaf.Also called dent 2
(5)A rough surface, as of paper or metal.
(6)Something that injures or destroys with force. Often used in the plural:
the teeth of the blizzard.
(7)teeth Effective means of enforcement; muscle:
「This . . . puts real teeth into something where there has been only lip service」(Ellen Convisser)
(8)Taste or appetite:
She always had a sweet tooth.
v.
toothed, tooth.ing, tooths[t?th, t?Y]
v.tr.
(1)To furnish (a tool, for example) with teeth.
(2)To make a jagged edge on.
v.intr.
To become interlocked; mesh.
習慣用語
get (one's) teeth intoor
sink (one's) teeth into Slang
To be actively involved in; get a firm grasp of.
show (one's) teethor
bare (one's) teeth
To express a readiness to fight; threaten defiantly.
to the teeth
Lacking nothing; completely:
armed to the teeth; dressed to the teeth.
語源
(1)Middle English
(2)from Old English t?h * see dent-
註釋
Eating, biting, teeth, and dentists are all related, as is well known, but the relationship goes further than one might think, that is, into the roots of the words eat, tooth, and dentist. The Proto-Indo-European root .ed-, meaning 「to eat」 and the source of our word eat, originally meant 「to bite.」 A participial form of .ed- in this sense was .dent-, 「biting,」 which came to mean 「tooth.」 Our word tooth comes from .dont-, a form of .dent-, with sound changes that resulted in the Germanic word .tanthuz. This word became Old English t?h and Modern English tooth. Meanwhile the Proto-Indo-European form .dent- itself became in Latin d?s (stem dent- ), 「tooth,」 from which is derived our word dentist. We find a descendant of another Proto-Indo-European form ·(o)dont- in the word orthodontist.
[名詞委審定]英漢電工名詞(1998)
tooth
齒
[名詞委審定]英漢動物學名詞(1996)
tooth
[牙]齒
[名詞委審定]英漢組織學名詞(1993)
tooth
牙
英漢電力大詞典
tooth
n.齒,齒狀物
英漢電信大詞典
tooth
n.牙齒,齒狀物
英漢地質大詞典
tooth
n.牙,齒,鉸齒
英漢廣播大詞典
tooth
n.牙齒,齒狀物,凸輪
英漢航空大詞典
tooth
n.齒,刀齒
英漢化學大詞典
tooth
n.牙齒,齒狀物,凸輪,粗糙面,齒形插口;vt.使...嚙合,給...加齒
英漢海運大詞典
tooth
齒使…成鋸齒狀
基本詞義
tooth
齒，牙切齒嚙合，咬合
基本詞義
tooth
齒使…成鋸齒狀vi.嚙合
基本詞義
tooth
使…成鋸齒狀齒，牙切齒嚙合，咬合
英漢計算機大詞典
tooth
n.牙齒(齒狀物,凸輪;vt.使...嚙合(給...加齒)
英漢機械大詞典
tooth
n.齒,齒狀物齒輪
英漢建築大詞典
tooth
n.使成鋸齒狀,牙,齒,鉸齒
英漢農牧林大詞典
tooth
n.齒,釘齒,耙齒
英漢汽車大詞典
tooth
n.齒,凸輪
英漢水利大詞典
tooth
n.齒狀物,使成鋸齒狀
英漢冶金大詞典
tooth
n.牙,齒
英漢醫學大詞典
tooth
n.牙,牙齒
英漢中醫大詞典
tooth
n.牙齒,給裝牙,相咬