Upflow filter
[化] 上流过滤器
🧩 词语组成解析
vi.向上流
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
It was nothing.
没什么的。
Hunger finds no fault with the cookery.
饥不择食。
One man had a head wound and was in pain.
有一个人头部受了伤，非常痛苦。