Cavity filter
[电] 空腔滤波器
🧩 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
You look as fit as a fiddle.
你看起来非常健康。
I don't know what to do with you.
真拿你没办法。
Let me see the specifications for that.
让我看看它的规格说明书吧。