Mhs
[计] 消息处理服务, 消息处理系统
🗣️ 情景例句
She went to a school-board meeting.
她去参加联合校董会的会议。
How long will it take you to have it fixed?
你要多少天才能把它修理好？
Several girls stopped and looked in one of the glass-topped tables.
几个女同学停下来仔细看看陈列在一张带玻璃罩的桌子里的东西。