Trickling filter
[化] 滴滤池\\n[医] 滴滤池
🧩 词语组成解析
[电] 移动
filter
['fɪltɚ]
n. 滤波器;滤光器;滤色镜;[化] 过滤器;
vi. 过滤;透过;渗透;
vt. 过滤;滤除;
🗣️ 情景例句
What about her new friends?
那她的新朋友呢？
That's a book.
那是一本书。
Most of the parents will not be able to pay much money.
多数家长是付不起很多钱的。