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
He was very hard driven.
他被迫拼命干活。
Do you remember the boy whose aunt is an actress.
你是否记得那男孩的姑妈是演员？
Do you know what they are?
你知道他们是干什么的吗？