V.s.
[医] 滴定[用]溶液, 定量溶液
🗣️ 情景例句
Use your head.
动动你的大脑。
It won't take much time.
不会花很多时间的。
The towers are built on immense underwater platforms make of steel and concrete.
塔身建在巨大的水下钢盘混凝土平台上。