名词
中文翻译：下连杆
同义词：
['lower link rod', "lower link arm例句：1. The car's engine is a complex machine that requiresregular maintenance.（汽车的发动机是一个复杂的机器，需要定期维护。）2. The mechanic replaced thebroken lower connecting rod with a new one.（机械师用一个新的来替换断了的下连杆。）3. The engineer carefully inspectedthe lower connecting rod to ensure it wasfunctioning properly.（工程师仔细检查下连杆以确保它正常工作。）"]
例句：
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1. The car's engine is a complex machine that requiresregular maintenance.
汽车的发动机是一个复杂的机器，需要定期维护。
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2. The mechanic replaced thebroken lower connecting rod with a new one.
机械师用一个新的来替换断了的下连杆。
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3. The engineer carefully inspectedthe lower connecting rod to ensure it wasfunctioning properly.
工程师仔细检查下连杆以确保它正常工作。