詞語：known
known的反義詞
a. unknown
known的解釋
known[nəun]adj. 已知的；知名的；大家知道的v. 知道（know的過去分詞）
known的意思
known 己知;知名的;已知數;已知;known as 被認為是,被稱為;外號;別名;以…而著稱;Known Antagonist 已知的對手;已知對手;Known Type 已知類型;well known 出名的;知名著著;民族尊敬;眾所周知的,著名的;
known的參考例句
1.This error voltage is known as contact potential or offset voltage. 該誤差電壓就是所謂的接觸電勢或偏移電壓。
2.The best known use of image sensors in vehicles is for rear vision assist cameras. 在車輛中最有名的圖像傳感器的應用是尾部視野幫助照相機。
3.People know laser to be a very powerful device which can melt or destroy any material known to man . 人們知道激光器是一種非常強有力的裝置，能熔化或燒燬人們已知的任何物質。
known翻譯及示例
Because it's also known now as Youth Day. So you see- - 因為這個節日還被稱為是青年節，所以你明白了-
I've known Martin for years. - 我認識馬丁好多年了。
We've known each other since we were children. - 我們從小就認識。
How long have you known her? - 你認識她多久了？
If I had known her telephone number, I would have called her. - 如果我知道她的電話號碼，我就給她打電話了。
If I had known that, I could have helped you. - 假如我早知道，我就能幫你了。
We have known each other for 6 years. - 我們認識有六年了。
He's known me for over ten years. - 他認識我超過10年的時間了。
A bird is known by its note, and a man by his talk. - 聞其歌知其鳥，聽其言知其人。
A bird is known by its note,and a man by his talk. - 鳥以聲聞，人以言知。
A bird may be known by its song. - 什麼鳥唱什麼歌。
A disease known is half cured. - 病情確診斷，治病好一半。
A friend is never known till a man have need. - 不到患難時，永遠不能認識真正的朋友。
A hero is known in the time of misfortune. - 時勢造英雄。
A man is known by the company he keeps. - 察其友知其人。
A servant is known by his master's absence. - 主人不在可以看出僕人的品行來。
A tree is known by its fruit. - 觀其行而知其人。
A true friend is known in the day of adversity. - 疾風知勁草，患難知友情。
Every tree is known by its own fruit. - 觀其言行，知其為人。
The fox is known by his brush. - 狐狸只因尾巴大，所以人人認識他。
The good seaman is known in bad weather. - 壞天氣才能認識良好的海員。
The lion is known by his claws (paw). - 獅以爪聞名。
The worth of a thing is best known by the want of it. - 物以稀為貴。
What is known to three is known to everybody. - 一件事情三個人知道就人人知道。
「I wish I'd known about that rule earlier, she said. - 「我要是早點知道這個規矩就好了！」她說。
He should have known that the police would never allow this sort of thing. - 他本該知道警察絕不會允許這類事情發生。
Though people have often laughed at stories told by seamen, it is now known that many of these 'monsters' which have at times been sighted are simply strange fish. - 雖然人們常常對水手們講的故事付諸一笑，但現在看來，人們有時看到的這些「妖怪」很多不過是些奇怪的魚。
He soon made a name for himself and came to be known to the Italians as Giovanni Acuto. - 很快就出了名。意大利人叫他喬凡尼。 阿庫托。
Because of this, they were known as 'prizefighters'. - 因此，他們被稱作「職業拳擊手」。
At some dramatic moment in the story, the terrible secret becomes known and a reputation is ruined. - 在小說的某個戲劇性時刻，可怕的秘密洩漏出來，接著便是某人的聲譽掃地。
He was known to us all as Dickie and his eccentricity had become legendary long before he died. - 大家都管他叫迪基。早在他去世前很久，他的古怪行為就成了傳奇故事了。
It has long been known that the hunting scenes depicted on walls were not simply a form of artistic expression. - 大家早就知道，畫在牆上的狩獵圖景並不是單純的藝術表現形式，
The deepest known cave in the world is the Gouffre Berger near Grenoble. - 世界上最深的洞穴是格裡諾布爾附近的高弗。伯傑洞，
Though these large machines still exist, many of their functions have been taken over by small powerful personal computers, commonly known as PCs. - 雖然這種大計算機仍然存在，但它們的許多功能已被體積小但功能齊全的個人電腦——即我們常說的PC機——所代替了。
Nor could he have foreseen how we could use the Internet to obtain information on every known subject, so we can read it on a screen in our homes and even print it as well if we want to. - 他也無法預測到我們可以利用國際交互網獲取有關任何已知專題的信息，以便在家裡的屏幕上閱讀，如果願意的話甚至可以將其打印出來。
But in an old man who has known human joys and sorrows, - 可是老年人已經飽嘗了人間的甘苦，
Vipers (adders) and rattlesnakes manufacture the blood poison, which is known as haemolytic. - 蝰蛇（蝮蛇）和響尾蛇產生血液毒素，稱為溶血性毒液。
And, though the gleams blind and dazzle, yet do they convey a hint of beauty and serenity greater than we have known or imagined. - 雖然這光芒令人眼花繚亂，但它確實給予我們一種不曾經歷和無法想像的美感和靜謐的啟示。
the study was known as Project Anehin. - 安內英工程"。
and should not be put in drinks unless it is known to be safe. - 只有知道冰塊安全時才能加入飲料。
I have known very few writers, but those I have known, - 我所認識的作家寥寥無幾，然而凡是我所認識
it must be known to any kind of radio astronomer in the universe. - 這個頻率是宇宙中任何射電天文學家都應該熟悉的。
It is well known that where the white man has invaded a primitive culture, - 眾所周知，凡是白人侵入原始文化的地方，
So it became known as the gold rush. - 成為廣大為人知的「淘金熱」。
This was known as panning for gold. - 這就是人們所熟知的「淘金」。
Thus Ellis Island became known as the Island of Tears. - 想要進入美國的人都必須經過多次的智力測驗和體格檢查，大約有200萬人不准入境。因此，埃利斯島被人們稱為「眼淚島」。
For all his life, he had known that people suddenly disappeared from their villages. - 他一生中，聽說過有的人突然間在他們的村莊失蹤了。
He had known that it was not safe to travel alone in the forest near the coast. - 也聽說過獨自一人在海邊的森林裡走是不安全的。
It was the first joy I had known for years. - 我豁然開朗了。這是我多年來第一次感到高興的事了。
known的詞匯及翻譯
known sample - 已知樣品
known solution - 已知溶液
known substance - 已知物
known sample - 已知試樣
相關：known的意思及解釋