Stoichiometer
[医] 化学计算器, 化学计量器
🗣️ 情景例句
Your dad is quite a guy.
你爸爸真不赖。
Could you hold the door open, please?
请让门继续开着好不好？
The wagging dance meant that food was far away.
摇摆舞表示食物在远处。