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
Take me back.
载我回去。
A book is the same today as it always was and it will never change.
一本好书今天如此，将来也如此，永不改变。
Who's going to look after the house?Who's going to look after the garden?
谁来看管房子啦，谁来照料花园啦，