Qcb
队列控制块
🗣️ 情景例句
We want to leave on May 1st and return on May 8th.
我想五月一日走，五月八日回来。
The party is a good opportunity for us to meet.
这聚会是我们彼此见面的好机会。
I don't know. Let's go for a walk.
我不知道。咱们去散散步吧。