V.s.
[医] 滴定[用]溶液, 定量溶液
🗣️ 情景例句
Well, I saw a nice watch.
嗯，我已看中了一只好表 。
A covetous man is good to none but worse to himself.
贪婪的人对别人毫无好处，对自己却坏处更大。
We've got some cheaper ones in the back room.
后面房间里有一些比较便宜的。