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
May I check it?
我可以核对一下吗？
I often listen to the radio at night.
我常常在晚上听收音机。
You work for the Overseas Engineering Company, don't you?
你在海外工程公司上班，是吗？