名词
中文翻译：曲柄轴承壳体
同义词：
['crankcase', 'crank housing', 'crankcase cover']
例句：
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1. Thenew car has a sleek crankcase design that catches the eye.
这款新车拥有流线型的曲柄壳体设计，非常吸引人。
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2. The engineer carefully inspected the crankcase for any signs of wear or damage.
工程师仔细检查了曲柄壳体，以寻找任何磨损或损坏的迹象。
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3. The crankcase is essential for ensuring the smooth operation of the engine.
曲柄壳体对于确保发动机平稳运行至关重要。