Defruit
[电] 非同步回波滤除
🗣️ 情景例句
She likes you.
她喜欢你 。
The secret of wealth lieth in the letters SAVE.
节俭是致富的秘诀。
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，