Areopycnometer
稠液比重计
🏥 医学释义
液体比重计
🗣️ 情景例句
Anything can I help you with?
有我能帮忙的地方吗？
Don't count your chicken before they are hatched.
不要过早乐观。
One of the first things Annie did was to teach me how to play.
安妮首先要做的事情之一，就是教我如何耍。