Pentazolyl
五唑基
??? 情景例句
Take no chances with it.
這事兒可不能碰運(yùn)氣。
I would like to go to the employment agency for a job.
我要去職業(yè)介紹所找一份工作。
In the pioneering days, however, this was not the case at all.
然而，在登山運(yùn)動(dòng)的初期，全然不是這種情況。