Coors filter
[医] 库尔氏滤菌器(素瓷滤器)
🧩 词语组成解析
[计]= COmmunications Outage Restoration System,通信中断恢复系统
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
Please do the work at your own convenience.
请在方便时把这事做一做。
How many of these are you going to send him?
你要送多少给他？
You work too much.
你做得太多了。