Keying filter
[电] 电键滤波器
🧩 词语组成解析
[计] 键控
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
Which advertisement company did you serve?
你在哪家广告公司做事？
He who rides a tiger is afraid to dismount.
骑虎者难下。
After some time, the bus stopped.
过了一些时候，车停了。