overstep的现在进行时为：overstepping...

If the voltage exceeds a critical limit ( breakover voltage ), the device switches into conduction.当电压超过临界极限 ( 即导通电压 ) 时, 该元件会导通....

overpopulation的音标：overpopulation的英式发音音标为：[ˌəʊvəˌpɒpjʊ'leɪʃn]overpopulation的美式发音音标为：[ˌovɚˌpɑpjə'leʃən]...

n.收购( takeover的名词复数 )，接收，接管，强行接管...

overreaches的音标：...

overweights的音标：...

overhauling的音标：overhauling的英式发音音标为：[əʊvə'hɔ:lɪŋ]overhauling的美式发音音标为：[oʊvə'hɔlɪŋ]...

the impoverished areas of the city这个城市的贫民区They were impoverished by a prolonged spell of unemployment.他们因长期失业而一贫如洗.Money and food were sent to the impoverished drought victims.给贫困的灾民送去了救济金和粮食....

Intelligence cannot be overvalued.智力是无比重要的。The contributed items may not be overvalued or undervalued.不得高估或者低估作价.Buying any shares that are overvalued is fraught with danger.购买任何被高估的股票,是充满危险的....

over的复数形式为：overs...

His rent payment is overdue.他的房租过期未付.This debate is long overdue...这场辩论早该进行了。I'll go home and pay an overdue visit to my mother.我将回家看望母亲，其实我早该回去了。Teachers have joined a strike aimed at forcing the government to pay ...

overburden的音标：overburden的英式发音音标为：[ˌəʊvə'bɜ:dn]overburden的美式发音音标为：[ˌoʊvər'bɜrdn]...

adj.长得很快的，杂草丛生的v.长满，长得超过，长得过大( overgrow的过去分词)...

Character is not separable from physical form but is governed by it.性格和外表是分不开的，而且观其形知其性。Soldiers are governed by military discipline.士兵受军纪约束.They governed the city with a heavy hand.他们用高压手段统治该城....

n.推翻，终止，结束( overthrow的名词复数 )v.打倒，推翻( overthrow的第三人称单数 )，使终止...

n.大衣( overcoat的名词复数 )...

He had worked closely with the President during his governorship.他在任州长期间与总统紧密合作。She looked on the governorship as a stepping - stone to the presidency.她把州长之职当作进身总统职位的踏脚石.He looked on the governorship as a stepping - ston...

overruns的音标：...

n.需品，赡养费...

n.过度单纯化（的事物）...

The tourists signaled the driver to pull over.游客们招呼司机把车开到路边.The man decided to pull over to see if he could help.这名男子决定把车停下来,看看他是否帮得上忙.The cop ordered him to pull over.警察命令他停车在路边....

v.压服( overpower的过去式和过去分词 )，击败，（感情等）压倒，使无法忍受...

Catering may now account for close on a quarter of pub turnover.承办酒席现在可能占酒吧营业额的近1/4。Profit margins have been slashed to the bone in an attempt to keep turnover moving.为了维持资金周转，利润率已被降为最低。How do you account for the company...

overcasts的音标：...

克服，（使）渡过，走完，传送...

overjoyed的音标：overjoyed的英式发音音标为：[ˌəʊvə'dʒɔɪd]overjoyed的美式发音音标为：[ˌoʊvər'dʒɔɪd]...

hoverport的音标：hoverport的英式发音音标为：['hɒvəpɔ:t]hoverport的美式发音音标为：['hɒvəpɔt]...

v.夸大（某事）( overstate的现在分词 )...

adj.超载的，负荷过重的v.使负担太重( overload的过去式和过去分词 )，使超载，使过载，给…增加负担...

adj.无盖的，未保险的v.揭开…的盖子( uncover的过去式和过去分词 )，揭露，发现...