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 would like to live somewhere near the university, or at least on a bus line.
我想住在大学附近，或者至少有公共汽车直达。
If you don't aim high you will never hit high.
不立大志，难攀高峰。
I think she is at home.
我想她在家里吧。