“无用的”用英语怎么说

尽量避免无用的重复劳动。Try to avoid wasteful duplication of effort.一轮无用的会议an otiose round of meetings他认为试图劝她是无用的.He made it a useless attempt to advise her....

vt.吐露（秘密、心事等），委托，托付vi.吐露秘密，信任，信赖...

“伙伴们”的英语可以翻译为：fellows...

黄磷锰铁矿...

She didn't know whether to feel flattered or indignant.她不知道应该感到高兴还是愤怒。She was very indignant at the way she had been treated.她对于自己受到的待遇大为光火。She waxes righteously indignant if anyone tries to contradict her.如果有人想反驳她,...

This method requires liquid - phase withdrawal from the container using an eductor tube.这种方法要求使用排放管来从容器中提取液相....

“掺气区”的英语可以翻译为：aerationzone ...

n.奥长古铜无球粒陨石...

“草原”的拼音为：cǎo yuán...

adj.备有空气调节装置的，装有空气调节器的...

n.红细胞大小不等症...

bequest的音标：bequest的英式发音音标为：[bɪ'kwest]bequest的美式发音音标为：[bɪ'kwɛst]...

infilled的音标：...

helpers的音标：helpers的英式发音音标为：['helpəz]helpers的美式发音音标为：['helpəz]...

evil的复数形式为：evils...

fringes的音标：...