Filtration underground
[医] 地下过滤
🧩 词语组成解析
n. 过滤\\n[化] 过滤
🗣️ 情景例句
Let's do it!
我们来录！
The falling out of lovers is the renewing of love.
情人越吵越亲密。
I waited till he came near, then I asked him the way to our old village.
等他走近了，问他去老家的路。