Stoechiometry
[医] 化学计算学, 化学计量学
🗣️ 情景例句
Sure. Can you give me fifty dollars in small bills, please, and ten dollars in change?
好的。你可以帮我把50块钱换成小钞，10块换成零钱吗？
He's getting used to thinking in English.
他正在养成用英语思维的习惯。
The site chosen was an island at the entrance of New York Harbour.
场地选在了纽约港入口处的一个鸟上。