vain什么意思解释？

vain的反义词有：effective, effectual, useful, effective, beneficial, effectual。adj.vain的反义词（徒然的;空虚的）：effective, effectual。vain的反义词（其他释义）：useful, effective, beneficial, effectual。...

He is still vain enough to dye his hair red.他还是很虚荣，把头发染成了红褐色。It became obvious that all her complaints were in vain.很明显她所有的抱怨都是白费口舌。I am not a vain creature.我不是个爱慕虚荣的人。...

vain的音标：vain的英式发音音标为：[veɪn]vain的美式发音音标为：[ven]...

vain的最高级为：vainest...

vain的比较级为：vainer...

vain的近义词/同义词有：futile, ineffectual, unsuccessful, fruitless, egocentric, conceited, haughty, lofty, self-centered, proud, boastful, egotistical, fruitless, consequential, lofty, futile, smug, boastful, unsuccessful, worth...

vain的近义词有：haughty, proud, arrogant, vain。下面这些形容词都有"骄傲的，傲慢的"的含义：haughty：较正式用词，多用于贬义。指对身份或地位比自己低的人采取冷淡、轻视或鄙互的态度。proud：含义广，普通用词。褒义指自豪和荣耀以及强烈的自尊；贬义则指傲慢，自以为是或自鸣得意。arrogant：用于贬义，指过高估计自己，以致骄傲自大或傲慢无礼，目中无人。vain：指一个对自己的外表或对自己留给别的印...

She is one of those vain people who never take others' advice.她属于那种自负得从不听别人劝告的人。Her modesty is all put on; at heart she is very vain.她的谦逊全是假装的, 内心里她是很虚荣的。She is perceived as vain, spoilt and promiscuous...她被认为是个被人惯坏...

A negative spiral ( or vicious cycle ) occurs when the spiraling has an increasingly disintegrative effect.当螺旋有着越来越合为一体的影响的时候, 螺旋式 增长会发生....

己醣:分子中有六个碳的糖.Hexose A sugar that has six carbon atoms in its molecules....

overburden的一般过去时为：overburdened...

antimissile的音标：antimissile的英式发音音标为：[ænti:'mɪsaɪl]antimissile的美式发音音标为：[ænti'mɪsaɪl]...

slice的现在进行时为：slicing...

“难看”的英语可以翻译为： ugly，unsightly，shameful，embarrassing，malformation ...

我们绕开敌军进了山区.We skirted around the enemy forces and entered the mountains.斯潘塞绕开了扬却把球射偏了，他本该进球得分的。Spencer scuttled away from Young to shoot wide when he should have scored.往来行人绕开他那堆行李.People passing by skirted the pile of h...

v.意识到，察觉，发觉，理解...

你那条紧身裤真不雅观!Those tight trousers of yours aren't very decent!不雅观的痣可以手术去除.Unsightly moles can be removed surgically.我侧着身子艰难地从长凳上移开，那个样子很可笑，很不雅观。I had to worm my way out sideways from the bench in a ridiculous, undigni...

“机理”的拼音为：jī lǐ...

Though very fierce outwardly, the dog was well - tamed.这只狗虽然貌似凶猛, 实际上是非常驯服的.So that the savage we had tamed was still rampant in him.因此,我们身上已经驯服了的野性在他身上却仍然难以控制.Harsh punishment in childhood had tamed him and broken his w...

“脱银”的英语可以翻译为：[冶] desilverization ...

Iroquois county is surrounded by Kankakee, Ford, Vermilion counties.文章是由坎卡基, 福特, 弗米利恩县包围.Now I can speak boldly Iroquois, and with an easy conscience.现在我可以于心无愧和理直气壮地和易洛魁人谈判了.Set up your own iron production on the Iroquoi...

auriculare的音标：auriculare的英式发音音标为：[ɔ:rɪkjʊ'leər]auriculare的美式发音音标为：[ɔrɪkjʊ'ler]...

二苯氯化胂...