vain的比较级怎么拼写？

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。...

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...

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...

adj.徒劳的，自负的，无结果的，无用的...

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的最高级为：vainest...

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。...

adj.双弯曲的，二曲线式的...

n.水烟袋( hookah的名词复数 )...

讨论了三 氯甲基 苄醇和三 氯甲基 苄醇乙酸酯的合成方法,介绍了结晶玫瑰的应用.The synthetic method of trichloromethyl - benzyl - alcohol and trichloromethyl - benzyl - alcohol - acetate were reviewed , and the application of rosone were introduced.本文采用异氰尿酸与环...

starch的现在进行时为：starching...

“苄基胲”的英语可以翻译为：enzylhydroxylamine ...

烟煤的宏观煤岩分类是煤岩学研究的内容之一.Macroscopic classification for bituminous coal is one of the research tasks for coal petrology....

我一般都乘卧车去伦敦.I usually go up to London on the sleeper.在南口车站挂上了卧车.The sleeping car was coupled on at Nankou Station.随后,他和弗里奇搭乘卧车到纽约去了.Later he and Frichey took the sleeper to New York....

taming的音标：taming的英式发音音标为：[teɪmɪŋ]taming的美式发音音标为：[teɪmɪŋ]...

n.糖（肾上腺）皮质激素...

他已将他的姓氏英语化了。He had anglicized his surname.希拉里·克林顿的娘家姓氏是 罗德汉Hillary Clinton nee Rodham ." 我要换个新的姓氏,过新的生活." I'll take a new name and live a new life....

edingtonite的音标：edingtonite的英式发音音标为：['edɪŋtənaɪt]edingtonite的美式发音音标为：['edɪŋtənaɪt]...

Adjust the heat of the barbecue by opening and closing the air vents.通过开关气阀来调节烧烤架的温度。He always vents his anger on the dog.他总是拿狗出气.Paul Fussell's latest book vents his spleen against everything he hates about his cou...

“蓬勃”的英语可以翻译为：vigorous，flourishing，exuberant，thriving，flourish ...

卡洛夫阶...

The boat wallowed helplessly in the stormy sea.那艘船在波浪滔滔的大海中无力地颠簸行驶.She watched helplessly as her husband was dragged away.她眼睁睁地看着丈夫被拉走了。Cross-currents can sweep the strongest swimmer helplessly away.即使最强壮的游泳者也会无助地被交叉水流冲走...