Pi filter
[电] π形滤波器
🧩 词语组成解析
n. 圆周率\\n[计] 处理器接口, 程序中断
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
Have you discussed it with your parents?
你和父母商量过了吗？
I meet the boy whose aunt is a housemaid.
我遇到那个男孩的姑妈是家庭主妇。
So are the fish!
鱼也小呀！