Filter passband
[电] 通带滤波器
🧩 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;
[计] 通带
🗣️ 情景例句
What does the word care mean?
所谓 关心 是指什么呢
I'm afraid all my efforts were in vain.
我担心我的努力全白费了。
I haven't got any either.
我也没有。