名词
中文翻译：活塞杆
同义词：
['piston rod', "piston pin例句：1. The engine's piston rod was severely damaged during the accident.（在事故中，发动机的活塞杆严重受损。）2. The mechanic replaced the piston rod with a new one.（机械师用一个新的活塞杆替换了旧的。）"]
例句：
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1. The engine's piston rod was severely damaged during the accident.
在事故中，发动机的活塞杆严重受损。
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2. The mechanic replaced the piston rod with a new one.
机械师用一个新的活塞杆替换了旧的。
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3.The piston rod is crucial for the smooth operation of the engine.
活塞杆对于发动机的顺畅运作至关重要。