Areometry
n. (液体)比重测定(法)\\n[医] 液体比重测定法
🗣️ 情景例句
Hello, who's speaking, please?
喂， 谁在讲话？
He who is afraid of asking is ashamed of learning.
害怕问者耻于学。
In the afternoon, classes are over at 3:30, and I get home at about 4:00.
下午三点半下课，我大概四点到家。