Filtration underground
[医] 地下过滤
🧩 词语组成解析
n. 过滤\\n[化] 过滤
🗣️ 情景例句
Very splendid. How about patent rights?
很不错。它的专利权怎么样呢？
An nod is as good as a wink to a blind horse.
对牛弹琴。
Of these the former are the majority.They have their compensations.
这两类人当中，第一类人是大多数，他们能够得到补偿。