connecting rod
柯林斯词典
1. N a rod or bar for transmitting motion, esp one that connects a rotating part to a reciprocating part 連杆
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connecting rod
剑桥词典
- a rod that joins two particular moving parts in an engine , especially one joining the piston to the crankshaft in a motor vehicle
連杆（在引擎中起連接作用，尤指汽車曲軸和活塞之間的連杆） 返回 connecting rod