Areometric
[医] 液体比重测定法的
🗣️ 情景例句
This is very helpful, Mrs. Martinelli.
这样很有用， Martinelli太太。
We'd better not go out tomorrow, son.
孩子，我们明天最好不要出去。
He noticed that the straight part of the dance was different in the afternoon from what it had been in the morning.
他注意到下午舞蹈的直线部分与上午的不一样。