Ncba
[计]= Nucleus Control Block Area,核心（程序）控制组存储区
🗣️ 情景例句
She is not able to take your call at the moment.
她现在没办法接你的电话。
Yes, you can. Would you please show me your card?
可以，让我看看您的卡。
I have a surprise for you.
我有一个意想不到的东西给你看。