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
But next time, please ask me in advance to make a speech.
不过下一次请事先通知我一声要做演讲喔。
I don't know where I am!
我不知道我身在何处！
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours.
如果不是因为土壤下面有一层坚硬的岩石，他们的营救工作仅用几个小时就可以完成了。