eyehole

名词 eyehole:

1. a hole (in a door or an oven etc) through which you can peep
   同义词：peephole, spyhole
2. a small hole (usually round and finished around the edges) in cloth or leather for the passage of a cord or hook or bar
   同义词：eyelet

eye.hole

n.（名词）
The socket of an eye.
眼窝
See peephole
参见 peephole