eyetooth

名词 eyetooth:

1. one of the four pointed conical teeth (two in each jaw) located between the incisors and the premolars
   同义词：canine, canine tooth, eye tooth, dogtooth, cuspid

eye.tooth

n.（名词）
A canine tooth of the upper jaw.
上颚犬齿：上颚的一个犬齿

来源：
[Perhaps so called from its location immediately below the eye]
[如此说是因为其刚好位于眼睛之下]