Osc
[电] 振荡
🗣️ 情景例句
I'll work on my computer.
我要练电脑。
Could you please let us know what discount you can give for an order exceeding 400 sets?
能否告知定货超过400台你方所能给的折扣。
I've come to see your Dad!
我是来看你爸爸的。