Stoichiometer
[医] 化学计算器, 化学计量器
🗣️ 情景例句
Isn't it exciting, Grandpa?
真令人兴奋， 是吗， 爷爷？
Please be serious for a minute, this is very important.
请严肃点，这件事很重要。
either from gas or water, is pushing it.
这种巨大的压力来自地下天然气或水。