Absorption filter
[化] 吸收滤光片
🧩 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
Please do the work at your own convenience.
请在方便时把这事做一做。
This week he took his first vacation from work in five years.
五年来，他本周破例第一次休假。
What is more, this information line operates 24 hours a day.
而且，这种"问讯线路每天工作24小时。