Vacuum filtration
[医] 真空过滤, 减压过滤
🧩 词语组成解析
n. 过滤\\n[化] 过滤
🗣️ 情景例句
It was my please.
荣幸之至。
It won't take much time.
不会花很长时间的。
In the back row.
教室后排。