Percolating filter
[医] 滴滤池
🧩 词语组成解析
渗透
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
Richard says Max is twenty-one inches long. Richard
说Max是二十一英尺长。
Keep thing seven years and you will find a use for it.
备而不用。
Not at all.
不用谢。