Optical filter
[计] 滤光器\\n[化] 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
Oh, a new baby!
噢， 一个新生儿！
A discontented man knows not where to sit easy.
不满足者坐无宁时。
You can't buy them in the shop before eight o'clock.
上午八点之前你在商店里是买不到东西的。