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
That's all right. We don't go to bed early.
那没关系。我们不会睡得太早。
I was 10 minutes late.
我迟到了五分钟。
It may be cheaper.but it takes a long time.
可能是便宜些，但花的时间长。