weak的音标：weak的英式发音音标为：[wi:k]weak的美式发音音标为：[wik]...

weaken的一般过去时为：weakened...

v.（使）削弱， （使）变弱( weaken的第三人称单数 )...

tweak的音标：tweak的英式发音音标为：[twi:k]tweak的美式发音音标为：[twik]...

tweak的一般过去时为：tweaked...

Never dry underwear over direct heat; it will weaken the fabric.不要直接加热烘干内衣，那样会损坏布料。The Bundesbank's seemingly impregnable position has begun to weaken.德意志联邦银行看似不可撼动的地位开始削弱了。You can weaken the tea by adding water.你可以...

weaken的第三人称单数（三单）为：weakens...

weakest的音标：weakest的英式发音音标为：[wi:kɪst]weakest的美式发音音标为：[wikɪst]...

adj.柔弱的，虚弱的，无力的，软弱的，不中用的，愚钝的，淡薄的...

weaknesses的音标：weaknesses的英式发音音标为：['wi:knəsɪz]weaknesses的美式发音音标为：['wiknəsɪz]...

weaken的反义词有：strengthen, strengthen。vt. & vi.weaken的反义词（使弱;变弱）：strengthen。weaken的反义词（其他释义）：strengthen。...

weaken的音标：weaken的英式发音音标为：['wi:kən]weaken的美式发音音标为：['wikən]...

v.（使）削弱， （使）变弱( weaken的现在分词 )，消震...

tweak的第三人称单数（三单）为：tweaks...

Matt is weak and dependent, but you love him all the same.马特软弱无能且依赖性强，但我们照样爱他。Despite some artful editing, the anthology is a weak one.除了编辑上的一些巧妙之处，这本选集乏善可陈。Strong winds can turn boats when the tide is weak.潮水小的时候强风可以让船只...

weakened的音标：...

adj.弱的( weak的比较级 )，微弱的，无说服力的，淡的...

Her French is rather weak.她的法语相当差。The prototype construction meaning throws light on the ambiguity of weak extro - orientational verbs, exocentric verbs.由于原型句式语义的影响,使弱外向动词和离心动词构成的双宾句形成歧义.One glance at her, and both Hurst...

You must be weak in the head if you think I'll agree to that.如果你以为我会同意那事,你一定是脑子不管用了....

weakness的复数形式为：weaknesses...

vt.& vi.（使）削弱，（使）变弱，衰减，变得优柔寡断...

The technique consists of injecting healthy cells into the weakened muscles.该技术是把健康细胞注射到衰弱的肌肉里面。Jennie weakened, and finally relented.詹妮的态度有所缓和，最终软了下来。The team has been weakened by injury.这个队因伤实力减弱。...

He gave the boy's ear a painful tweak.他用力拧了一下那男孩的耳朵.He expects the system to get even better as the engineers tweak its performance.他预计在工程师对其性能稍加改进后，该系统会运行得更加良好。What tweak does child night sweat have to you can be s...

weakens的音标：...

weaken的现在进行时为：weakening...

weak的近义词有：weak, feeble, frail, fragile。下面这些形容词均有"虚弱的，乏力的"的含义：weak：普通用词，指缺乏应有的力量，可用于身体、意志或精神。feeble：指身体衰弱无力，精力几乎耗尽，含令人怜悯的意味。 frail：多指因经常生病而身体纤弱。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。...

n.虚弱( weakness的名词复数 )，软弱，弱点，偏好...

The army will brook no weakening of its power.这支部队不会容忍对其实力的削弱。I looked at the list and felt my resolve weakening.我看着名单，觉得自己的决心正在动摇。Family structures are weakening and breaking up.家庭结构在动摇，进而分崩离析。...

On the money markets the dollar was weaker against European currencies.在货币市场上，美元不如欧洲货币坚挺。The men were daily becoming weaker from want of rest.由于缺乏休息，这些男人日渐虚弱。The weaker dot-coms have collapsed.实力较弱的网络公司倒闭了。...

be weak in的音标：be weak in的英式发音音标为：[bi: wi:k in]be weak in的美式发音音标为：[bi wik ɪn]...