Uc
[计] 单通道, 设备校验
🗣️ 情景例句
Make sure everybody is at that meeting.
要确定每一位都出席这次会议。
What shall I give him for his Easter?
我要给他什么东西作为复活节礼物？
we all rushed to see it.
我们都赶紧跑去观看。