heneicosane怎么读

二十一烷...

“留意”的拼音为：liú yì...

lecher的复数形式为：lechers...

v.人高兴发出咯咯声n.水流的潺潺声，（人高兴发出的）咯咯声...

adj.（似）海藻（或岩藻）的，具有海藻特征的n.墨角藻状海藻（或其化石）...

“辩白”的英语可以翻译为：offer an explanation，plead innocence，try to defend oneself，try to justify (oneself for one's behaviour, etc.) ...

microbid的音标：microbid的英式发音音标为：['maɪkrəʊbɪd]microbid的美式发音音标为：['maɪkroʊbɪd]...

Some landlords and landladies are racially prejudiced.一些房东有种族偏见。We are both children of racially mixed marriages.我们俩都是异族通婚所生的子女。She had attended a racially mixed school.她曾在一所由多种族学生组成的学校读书。...

burglar的近义词/同义词有：robber, thief, housebreaker, criminal, housebreaker, thief, robber。n.burglar的近义词（夜贼,破门盗窃者）：robber, thief, housebreaker。burglar的近义词（其他释义）：criminal, housebreaker, thief, robber。...

hump的音标：hump的英式发音音标为：[hʌmp]hump的美式发音音标为：[hʌmp]...

这种反应构成了制备芳基环丙基乙炔的有效方法.This sequence constitutes an efficient method for preparing arylcyclopropylacetylenes.环丙烷基硅醚在卤化锌的作用下能够与硅胶反应生成环丙基醇.Trimethylsilyl cyclopropyl others can react with the gel the cyclopropanols when Lew...

cleanse的第三人称单数（三单）为：cleanses...

You have to do everything you can. You have to work your hardest. And if you do, if you stay positive, then you have a shot at a silver lining.你必须全力以赴，最大限度地去努力。如果你这么做，并且保持乐观，你就会看见乌云背后的幸福线。I struck the ball cleanly and my...

hyperovarianism的音标：hyperovarianism的英式发音音标为：[haɪpərəʊ'veərɪənɪzəm]hyperovarianism的美式发音音标为：[haɪpəroʊ'veərɪrnɪzəm]...

cartulary的复数形式为：cartularies...

The regime built up the largest army in Africa...该政权逐渐建立起一支非洲规模最大的军队。The obelisk was built in memory of those who died for their country.这座方尖塔是为了纪念那些为祖国献身的人而建造的。Historians built him up as the champion of parliament...历史学...