齿纹的英文

insection

• 齿:    tooth
• 纹:    lines; veins; grai ...
• 齿纹波:    tooth ripple; toot ...

例句与用法

1. A dime has 118 ridges around the edge
   一角硬币边缘共有118个齿纹。
2. Stepped setting up blocks , adjustable
   斜齿纹调整楔
3. Insection for optical instruments
   光学仪器用齿纹
4. Indented steel wire
   齿纹钢丝