Tcb
[计] 任务控制块, 传送控制块
🗣️ 情景例句
He started out as a salesman.
他开始时当推销员。
Do you have any rooms?
你有房间吗？
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。