Bacteria filter
[机] 滤菌器
🧩 词语组成解析
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
Bye, Marilyn.
再见， Marilyn。
It makes no difference.
没关系。
Her mother died when she was eight years old.
她8岁时母亲就去世了。