Co filter
[化] 一氧化碳滤毒罐
🧩 词语组成解析
[医] 钴(27号元素)
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
and I didn't know what it would be like.
而且我也不知道将会是怎么一个样子。
In elementary school,the child learns to read and write.
在小学，孩子学习读写。
No, they're still working on it.Let's go into the garage and have a look at it.
没有，他们还在修呢。我们到车库去看一下吧。