gear shaving的用法和樣例：
例句
- The shaving stock of preshaving gears has direct influence on the shaving effect and the tooth profile of preshaving cutters.
剃前齒輪的留剃量形式直接影響剃齒效果及剃前刀具齒形。 - At the same time, an example for the manufacture of an internal gear shaver is presented through the modification of the longitudinal tooth shape of an external gear shaver.
同時，還列舉了用標準的外剃齒刀經過齒向修形來製造內剃齒刀的例子。
