weaken的一般过去时怎么写？

weaken的第三人称单数（三单）为：weakens...

vt.& vi.（使）削弱，（使）变弱，衰减，变得优柔寡断...

weaken的现在完成时为：weakened...

weaken的现在进行时为：weakening...

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]...

He suspected elements within the South African government were conniving at the disturbances to try to weaken the ANC...他怀疑南非政府内有一帮人纵容这些骚乱的发生，企图削弱非国大。With the elasticity of dermis and hypodermis increased, the wrinkle wi...

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...

Your baby is shaping well.你的宝宝发育良好。 The new students seem to be shaping up quite nicely.新生们看来表现得相当不错.Shandong Peninsula agglomerations begin to come into shaping gradually and the urban system are becoming integrity.继珠三角...

The Macmillan Guide had forewarned me of what to expect.《麦克米伦指南》已经事先告诫过我会遇到什么情况。Macmillan wrote back saying that he could certainly help.麦克米伦回信说他肯定能帮忙。MacMillan's music characteristically makes a dramatic impact.麦克米...

n.加尔文教徒adj.加尔文主义的，严守道德的...

“绒布”的拼音为：róng bù...

He's freshened up the house with a new coat of paint.他粉刷了房子使之焕然一新.After Martine had freshened up, they went for a long walk.马蒂娜梳洗完毕后，他们出去散了一个长步。She freshened up the room with some flowers.她用一些花使房间鲜亮起来.The wind had f...

n.嘲弄的言语，嘲笑，奚落( taunt的名词复数 )v.嘲讽( taunt的第三人称单数 )，嘲弄，辱骂，奚落...

v.（在石头上）磨（刀、斧等）( whet的第三人称单数 )，引起，刺激（食欲、欲望、兴趣等）...

“皮萨克”的英语可以翻译为：[地名] [秘鲁] Pisac ...

他身着童子军制服，而不是将军的制服。He wore the garb of a scout, not a general.他参加了童子军。He's in the Boy Scouts.参加童子军to join the Scouts...

adj.强壮的，健全的，坚固的，耐用的，坚定的，精力充沛的n.（羊的）晕倒病...

“乳球”的英语可以翻译为：milk-globule ...

Children swim at the pool, under the watchful eye of lifeguards.孩子们在救生员的监护下在水池里游泳。He committed hooliganism even under the watchful eyes of the people.他竟在众目睽睽之下犯下了流氓罪.He looked tall and powerful and, with his dark, watchf...

我们认为他非常和蔼可亲，容易交谈。We found him very approachable and easy to talk with.钢琴的弹奏声混杂着低低的交谈声。The piano music mixes with the murmur of conversation.人们和他交谈、听他讲话、带他游览。People were talking to him, listening to him, taking him places...

“阿虾科”的英语可以翻译为：Atyidae ...

collarbone的复数形式为：collarbones...