Percolation tests
[医] 渗漉试验
🧩 词语组成解析
n. 过滤, 浸透\\n[计] 渗透
n. 测验（test的复数）
🗣️ 情景例句
It turned out he was Michael's father.
原来他是麦克的父亲。
I start work at 8 o'clock.
我八点开始工作。
I though so.Who's that beside her?
我也这样想。她旁边的那个人是谁？