名词
中文翻译：发动机启动杆
同义词：
['引擎启动杆，启动杆，启动把手例句：1. The engineer had to start the engine manually.（工程师不得不手动启动发动机。）']
例句：
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1. The engineer had to start the engine manually.
工程师不得不手动启动发动机。
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2. The car's engine started with a loud rumble.
汽车的发动机轰鸣着启动了。
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3. The mechanic carefully adjusted the engine starting handle to ensure smooth operation.
机械师仔细调整了发动机启动杆，确保操作顺畅。