Pyknometer
[医] 比重瓶
🏥 医学释义
①比重瓶 ②比重计
🗣️ 情景例句
Well, I suppose that might work.
嗯，想这样或许可以奏效。
Why are you so excited?
你为什么这样兴奋？
No, I think it's open. Look!
不，我想开着呢！你看。