Stoechiometry
[医] 化学计算学, 化学计量学
🗣️ 情景例句
But Dad is always so busy.
但是爸爸总是那么忙。
I would like to ask you a question.
我想问你一个问题。
for them a new pleasure, a new excitement is only an additional satiation.
对这种人来说，多一种新的乐趣、多一种新的刺激只是增加一分厌腻而已。