Filtration underground
[医] 地下过滤
🧩 词语组成解析
n. 过滤\\n[化] 过滤
🗣️ 情景例句
And so...
所以……
If the pills were pleasant, they would not be gilded.
丸药不苦不会加糖衣。
Oh, yes.we don't carry that item anymore.
哦，是的，那一项目我们不再卖了。