Stoechiometer
[医] 化学计算器, 化学计量器
🗣️ 情景例句
The book is above me.
这本书我读不懂。
Love thy neighbours as thyself.
爱邻如爱己。
It's my birthday, and I'm going to have a party. Didn't you know?
我的生日聚会，我计划举办一个聚会。你不知道吗？