weak什么意思 weak音标、翻译、用法

weak音标

英 [wi:k]

美 [wik]

weak翻译

adj.

柔弱的，虚弱的；无力的，软弱的；不中用的，愚钝的；淡薄的

双语释义

adj.(形容词)弱的,无力气的,易毁坏的,容易被击败的lacking strength or power; easily broken, bent or defeated功能不佳的not functioning properly无说服力的,无力的not convincing or forceful稀的,稀释的containing a high proportion of water; dilute未达高标准的,有缺陷的not achieving a high standard; deficient

英英释义

weak[ wi:k ]

adj.having little physical or spiritual strength

"a weak link"

overly diluted; thin and insipid

"weak tea"

同义词：waterywashy

used of vowels or syllables; pronounced with little or no stress

"a weak stress on the second syllable"

同义词：unaccentedlight

having the attributes of man as opposed to e.g. divine beings

同义词：falliblefrailimperfect

tending downward in price

"a weak market for oil stocks"

deficient or lacking in some skill

"he's weak in spelling"

lacking physical strength or vitality

同义词：decrepitdebilefeebleinfirmricketysaplessweakly

(used of verbs) having standard (or regular) inflectionnot having authority, political strength, or governing power

"a weak president"

deficient in magnitude; barely perceptible; lacking clarity or brightness or loudness etc

"weak colors"; "a weak pulse"

同义词：faint

likely to fail under stress or pressure

"the weak link in the chain"

deficient in intelligence or mental power

"a weak mind"

weak用法

词汇搭配

用作形容词 (adj.)～+名词weak answer缺乏说服力的回答weak character优柔寡断的性格weak coffee淡咖啡weak constitution虚弱的体质weak defence不牢固的防御工事weak fort不坚固的堡垒weak heart心脏衰弱weak pretext经不起推敲的托词weak railing不牢固的栏杆weak soup稀汤weak spots弱点weak voice微弱的声音副词+～a little weak差一点rather weak有点虚弱so weak如此虚弱still weak依然虚弱～+动词不定式weak to hold up roof无法支撑房顶weak to say a word虚弱得不能说话weak to walk无力走路～+介词weak at在…方面弱的weak from由于…而虚弱的weak in在…方面弱〔差〕的weak in geography地理知识薄弱weak in hearing听觉差weak in mathematics数学差weak in spelling拼写差weak in the legs腿无力weak of understanding理解力差weak on name记不住名字weak with由于…而虚弱的weak with hunger饿得身体虚弱

词组短语

weak point弱点（心理或身体上的残疾）；缺点

weak link薄弱环节；弱键

weak force弱作用力；弱核力；弱相互作用

weak acid弱酸

weak rock软弱岩石

weak spot弱点

weak market疲软的市场

weak light弱光灯标；弱光灯

weak form弱式；弱读式

weak current弱电；弱流

weak coupling弱耦合；疏耦合

weak base[化]弱碱

weak solution弱解；稀溶液

weak tea淡茶

weak earthquake弱震

更多收起词组短语

同近义词辨析

faint, fragile, weak, feeble

fainta.虚弱的，眩晕的，指人在特定场合感觉到的虚弱，通常不是天生体质上的虚弱而是由于某种原因造成的暂时的情况。

The summer sun was so strong that she felt faint.夏天的阳光太强烈了，她感觉到眩晕。

fragilea.脆弱的，易碎的，指物体容易打碎，或人体质虚弱、容易受伤害。

That dish is fragile, so be careful.那个盘子容易碎，所以千万小心。

weaka.这组词中应用范围最广的一个，既可以指身体虚弱的，无力的，也可引申为在力量、权力、技能、影响等方面有欠缺或软弱。

The patient is losing blood and becoming weak.病人在失血，身体开始虚弱下去。

feeblea.虚弱的，无力的，常用来形容人的声音或行为。

The elderly lady has become feeble and unable to care herself.这个老太太已经很虚弱了，无法照顾她自己。

fragile, weak, frail, feeble

这组词都有“虚弱的，乏力的”的意思，其区别是：

fragile可与frail换用，但语气强，侧重脆弱，指人容易生病，指物容易破碎。

weak普通用词，指缺乏应有的力量，可用于身体、意志或精神。

frail多指因经常生病而身体纤弱。

feeble指身体衰弱无力，精力几乎耗尽，含令人怜悯的意味。

双语例句

用作形容词(adj.)The troops were too weak to withstand.

军队太弱了,抵挡不住下一次进攻。The small weak child became the scorn of the class.

这个瘦小软弱的孩子成为全班嘲笑的对象。He was too weak even to lift his hand.

他虚弱得连手都抬不起来。She felt weak from lack of sleep.

她由于睡眠不足感到浑身无力。Your argument is too weak to convince me

你的论点太薄弱了，说服不了我。A person with weak sight cannot see far.

视力差的人不能看得很远。According to the direction, we need a weak sugar solution.

按照指示，我们要用少放糖的配方。

权威例句

Weak Convergence and Empirical Processes

Strength of weak learnability

The strength of weak learnability

The Strength of Weak Learnability

Testing for Weak Instruments in Linear IV Regression

Instrumental Variables Regression with Weak Instruments

A Survey of Weak Instruments and Weak Identification in Generalized Method of Moments

The Search-Transfer Problem: The Role of Weak Ties in Sharing Knowledge across Organization Subunits

Excitability changes induced in the human motor cortex by weak transcranial direct current stimulation.

The Search-Transfer Problem : The Role of Weak Ties in Sharing Knowledge across Organization Subunits Morten T . Hansen