a.

1. 木制的；木的
   This is a wooden bed.

   这是张木床。

2. 呆板的；僵硬的；笨拙的
   His performances have become wooden and dull.

   他的演出变得呆板乏味。

3. 木然的；呆滞的

adj.

1. made of wood.
   ▸like or characteristic of wood:

   a dull wooden sound.
2. stiff and awkward.