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
Here, take a look at these Rolexes.
来看这几只劳力士吧！
Really? I was introduced to her just last weekend.
真的？上周末我才被介绍给她。
Plenty of sleep is healthful.
充足的睡眠有益于健康。