Lfs
[计] 逻辑文件结构, 逻辑文件系统
🗣️ 情景例句
Mr. O'Neill was so impressed with your work O'Neill
先生被你的作品深深打动
What is the total circulation of this newspaper.
这家报纸总发行量多少？
He built a glass wall through which he could watch what went on inside.
他建造一堵玻璃墙，透过玻璃墙他能够观察里面发生的事情。