Areometry
n. (液体)比重测定(法)\\n[医] 液体比重测定法
🗣️ 情景例句
If you have any trouble, let me know.
如果你有任何的麻烦，请告诉我。
It's time to begin.
到开始的时候了。
The examination put a lot of stress on him.
那次考试给了他很大的压力。