n.[C]

1. 層；階層；地層
   A fine layer of dust covers everything.

   所有的東西都蓋了一層薄薄的灰塵。

2. 鋪設者；敷設機
3. 生蛋的雞
   This hen is a good layer.

   這隻母雞下蛋多。

4. 【植】壓條

vt.

1. 把……堆積成層
2. 用壓條法培植

vi.

1. （植物）借助壓條法生根繁殖

n.

1. a sheet or thickness of material, typically one of several, covering a surface or body.
2. a person or thing that lays something.
3. a shoot fastened down to take root while attached to the parent plant.

v.

1. arrange or cut in a layer or layers.
2. propagate (a plant) as a layer.