Fcb
[计] 文件控制块, 功能控制块
🗣️ 情景例句
Sure.
当然可以。
Will you do me a favor?
你帮我一个忙好吗？
Ken gave up smoking two years ago. He'd been smoking for thirty years.
两年前肯戒了烟，之前他抽了三十年烟。