Stoechiometer
[医] 化学计算器, 化学计量器
🗣️ 情景例句
They're getting divorced.
他们快要离婚了。
Crazy!
神经病！
We sometimes imagine a desert island to be a sort of paradise where the sun always shines.
我们有时想象荒岛是阳光终日普照的天堂。