Stoechiometer
[医] 化学计算器, 化学计量器
🗣️ 情景例句
Dad ... Robbie. When did you come?
爸爸……Robbie。你们什么时候来的？
The child behaved so rudely that he put his father to shame.
这孩子举止非常无礼，使他的父亲感到羞耻。
No, let me pay this time.
不，这次由我付。