Lowpass
低通滤波器
🗣️ 情景例句
My car goes way faster than yours, that's why I want to keep it.
我的车比你的要快，这就是我要保留它的原因。
Thank you for sending it to me.
谢谢你把它送给我。
I've never laughed so much in all my life.
我这一生还从来没有笑得这样开心过呢。