Trapezoidal filter
[计] 梯形滤波器
🧩 词语组成解析
梯形的
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
I've been meaning to ask you
我一直想问
This man always has clean floors and wet feet.
这个男人常常弄湿了脚刷洗地板。
It's rude to stare at other people.
盯着别人看是不礼貌的。