Mandler filter
[医] 曼德勒氏硅藻土过滤器
🧩 词语组成解析
[人名] 曼德勒
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's the meaning of NATO?
NATO代表什么？
John is not forty-five yet,is he?
约翰不够45岁,是吗？
They must keep their hands behind their backs.
他们得一直将手放在背后。