Lfs
[计] 逻辑文件结构, 逻辑文件系统
🗣️ 情景例句
I'm not full yet.
我还没吃饱呢！
Don't you have anything better to do?
你没别的事好做吗？
Sorry! she said to the shopkeeper. I've forgotten my money!
“对不起！”她对售货员说，“我忘记带钱了！”