名词
中文翻译：关节杆
同义词：
['joining rod', "connecting rod例句：1. The carpenter used a jointed rod to join the wooden planks together.（木匠用一根关节杆将木板连接起来。）2. The machine's jointed rod is responsible for moving the piston up and down.（机器的关节杆负责上下移动活塞。）3. The engineer designed the jointed rod with a special coating to prevent corrosion.（工程师设计了带有特殊涂层的关节杆以防止腐蚀。）"]
例句：
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1. The carpenter used a jointed rod to join the wooden planks together.
木匠用一根关节杆将木板连接起来。
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2. The machine's jointed rod is responsible for moving the piston up and down.
机器的关节杆负责上下移动活塞。
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3. The engineer designed the jointed rod with a special coating to prevent corrosion.
工程师设计了带有特殊涂层的关节杆以防止腐蚀。