n.必要的事( imperative的名词复数 )，祈使语气，必须履行的责任...

v.非难，指谪( impugn的过去式和过去分词 )，对…有怀疑...

imperil的现在完成时为：imperilled...

impressing的音标：...

glimpse的一般过去时为：glimpsed...

v.纠缠，向（某人）不断要求( importune的过去式和过去分词 )，（妓女）拉（客）...

On the face of it, their marriage seems an improbable alliance.表面上看，他们的婚姻似乎是个荒谬的结合。It seems improbable that the current situation will continue.当前的局势似乎不大可能继续下去。There is nothing inherently improbable in the idea.这个想法本身没什么...

impure的音标：impure的英式发音音标为：[ɪm'pjʊə(r)]impure的美式发音音标为：[ɪm'pjʊr]...

impairment的音标：impairment的英式发音音标为：[ɪm'peəmənt]impairment的美式发音音标为：[ɪm'permənt]...

implicate的现在完成时为：implicated...

impassably的音标：impassably的英式发音音标为：[ɪm'pɑ:səblɪ]impassably的美式发音音标为：[ɪm'pɑsəblɪ]...

impound的第三人称单数（三单）为：impounds...

imperfection的音标：imperfection的英式发音音标为：[ˌɪmpə'fekʃn]imperfection的美式发音音标为：[ˌɪmpər'fekʃn]...

impede的一般过去时为：impeded...

Tariff barriers crimped the flow of imports.关税障碍妨碍了进口货的流入.A ferrule and eraser are crimped into place on each pencil.金属环把橡皮头固定到每一根铅笔上.His face crimped by the hardships of his life.他的脸因饱经风霜而满布皱纹....

improvement的复数形式为：improvements...

imputed的音标：imputed的英式发音音标为：[ɪmp'ju:tɪd]imputed的美式发音音标为：[ɪmp'jutɪd]...

n.不灭，不死，不朽...

...

vt.使陷于危险，危及...

impediment的音标：impediment的英式发音音标为：[ɪm'pedɪmənt]impediment的美式发音音标为：[ɪm'pedɪmənt]...

impressions的音标：impressions的英式发音音标为：[ɪm'preʃəns]impressions的美式发音音标为：[ɪm'preʃəns]...

Gatsby was overwhelmingly aware of the youth and mystery that wealth imprisons and preserves.盖茨比深切地体会到财富怎样禁锢和保存着青春与神秘.What he tears down cannot be rebuilt ; the man he imprisons cannot be released.他 拆毁 的,就不能再建造.他捆住人,便不得开...

n.不敬， 不孝，不敬的行为， 不孝的行为...

A miracle is something that seems impossible but happens anyway.奇迹就是看似不可能，却发生了。It is impossible to say who struck the fatal blow.很难判断是谁给了致命的一击。It's impossible to assess how many officers are participating in the slo...

superimpose的音标：superimpose的英式发音音标为：[ˌsu:pərɪm'pəʊz]superimpose的美式发音音标为：[ˌsupərɪm'poʊz]...

impeachment的复数形式为：impeachments...

vt.牵涉，涉及（implicate的现在分词形式）...

We are reminded just how small and how impermanent we are.它让我们意识到我们有多么渺小，我们的生命是何其短暂。Everything impermanent as change is the only constant in nature.凡事变幻无常,唯一不变的自然定律就是“变”!The mind , in fact , is as empty , as impermanent,...

Many streams have flooded their banks, making some roads impassable.许多小河的水已经漫过堤岸，造成一些道路不能通行。The mud made the roads impassable.道路因为泥泞而无法通行.The avenue had never been paved, and deep mud made it impassable in winter.这条大街从未铺...