Filtration underground
[医] 地下过滤
🧩 词语组成解析
n. 过滤\\n[化] 过滤
🗣️ 情景例句
But I'm bored.
但我感到无聊。
Often, when it rains, Marty feels blue.
一下雨，玛琪就会变得忧郁。
When everyone had taken his/her place, the lawyer spoke as follows.
当大家都入座以后，律师作了如下的发言