wheel tooth

• 轮齿

wheel tooth的用法和样例：

例句

1. The teeth of one wheel engage with those of the other.
   一只轮子上的轮齿与另一只的相啮合。
2. The movable teeth transmission can turns a gear wheel into multi-teeth meshing transmission which can do radial sports.
   活齿传动是将相互啮合的一个齿轮轮齿制成可以径向运动的多齿啮合传动。