Acb
[计] 存取控制块, 转接器控制块, 应用控制块, 异步通信数据库
🗣️ 情景例句
I think the problem can be gotton over without too much difficulty.
我认为问题不难解决。
I would like to ask you a favor.
我可以提出一个要求吗？
I don't think you are right.
我认为你是不对的。