Fcb
[计] 文件控制块, 功能控制块
🗣️ 情景例句
I just solved the mystery.
我刚刚把那个谜底解开了。
Nobody's at home.
家里面没人。
He gets into the lift, and goes up to the twelfth floor.
他进入电梯，然后升至第12层。