V.s.
[医] 滴定[用]溶液, 定量溶液
🗣️ 情景例句
You must be very popular.
你一定很受欢迎。
There is a shower in the bathroom.
浴室里有淋浴器。
First turn the gas off and cover the pan.
首先，把煤气关上，盖上油锅。