名词
中文翻译：驱动凸轮
同义词：
['camshaft', "crankshaft例句：1. The engine's performance is greatly improved by the new drive cam design.（新设计的驱动凸轮大大提升了发动机的性能。）"]
例句：
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1. The engine's performance is greatly improved by the new drive cam design.
新设计的驱动凸轮大大提升了发动机的性能。
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2. The engineer carefully adjusted the drive cam to ensure smooth operation.
工程师仔细调整了驱动凸轮，以确保操作顺畅。
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3. The drive cam is responsible for transmitting power from the engine to the wheels.
驱动凸轮负责将发动机的动力传递到车轮上。