Lfs
[计] 逻辑文件结构, 逻辑文件系统
🗣️ 情景例句
Please have two window seats placed aside for us.
请为我们保留两个靠窗口的位子。
All these articles are best selling lines.
所有这些产品都是我们的畅销货。
It was very old and precious even then.
却使在当时，它也属历史悠久的珍奇之物。