Areopycnometer
稠液比重计
🏥 医学释义
液体比重计
🗣️ 情景例句
There is no one here by that name.
这里没有玲玲这个人。
Fame like a river is narrowest at its source and broadest afar off.
名誉像条河，源头最狭窄，远处最宽阔。
This is done by a great number of ring-shaped air jets on the bottom of the craft.
船底装上大量环状喷气嘴以实现这一目的。