Layers
n. 层面板；图层面板, 图层集合（layer复数形式）
🗣️ 情景例句
I'm going to use it for business.
我会在业务上用到它。
It's going to crash! Why?
要下坠了，究竟怎么啦？
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。