camshaft gear wheel

例句：

1. 1.The camshaft gear wheel is the heart of the engine's operation.
   曲轴齿轮轮是发动机运转的核心。
2. 2.The engineer carefully adjusted the camshaft gear wheel to ensure smooth operation.
   工程师仔细调整了曲轴齿轮轮，以确保顺畅运行。
3. 3. The camshaft gear wheel is responsible for transmitting power from the engine to the wheels.
   曲轴齿轮轮负责将发动机的动力传递给车轮。