Fcb
[计] 文件控制块, 功能控制块
🗣️ 情景例句
Easy does it, tom. don't get all worked up.
冷静点，汤姆，不要太激动。
Knowledge comes from experience alone.
知识来自经验。
'The light is dim.Read the letter to me'.
“光线太暗，请给我读一下这封信。”