Phenanthrolene
[医] 邻二氮杂菲
🗣️ 情景例句
I'm taking too much of your time.
我耽误了你很多时间。
The German quotation is lower than yours.
德国报价比你们的低。
We have mainly adopted some usual international practices.
我们主要采取了一些国际上的惯例做法。