layer
US /ˈleɚ/
・UK /ˈleiə/
B1
noun
- One of several sheets of a material or object
verb
- To put things one on top of another
Examples
the upper layers of the earth's atmosphere
Beneath the surface layer of the skin are several further layers.
US /ˈleɚ/
・UK /ˈleiə/
the upper layers of the earth's atmosphere
Beneath the surface layer of the skin are several further layers.