Precoat filter
[化] 覆盖过滤器
🧩 词语组成解析
(在过滤器表面涂敷的)滤料层
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
And good luck! I've got to go.
祝你好运 我得走了。
I came to the conclusion that he'd been lying.
我看他是在说谎。
He felt free to talk about his failures or his difficulties.
他可以随便谈论自己的失败或困境。