Constant-k filter
[电] K常数滤波器
🧩 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
It's John. Didn't you recognize my voice?
我是约翰。你没听出我的声音？
I'm going to lend him a gold one.
我正要借给他一个金的。
Yes, please. I want to buy a suit.
是的。我想买一套衣服。