Le
[计] 小于或等于
🗣️ 情景例句
Are there any special requirements that I should list in the paper?
有什么特别的需求要我列在报纸上的？
When the tree is fallen, every one runs to it with his axe.
大树一倒下，人人持斧来。
At this time, the man downstairs was trying to sleep.
这时楼下人正试图入睡。