Swopping
vt. 交换；替换\\nn. 交换；以货易货
🗣️ 情景例句
Try to think in English whenever possible.
尽可能用英文思维。
Sloth turneth the edge of wit.
懒惰会磨去才智的锋芒。
Good morning. Can I help you?
早上好！我能帮您什么忙吗？