Faltung
卷积积分, 卷积, (函数的)褶积, 褶合式
🗣️ 情景例句
He's gone for the summer.
他夏天度假去了。
Insecticides destroy many harmful bugs.
杀虫剂能驱除许多害虫。
We'd better catch a bus. I'll go with you.
我们还是搭公共汽车去好。我跟你一块去。