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crank pin英英字典_crank pin剑桥英语解释_crank pin柯林斯英文解释_欧米惠必应词典
欧米惠必应词典

crank pin

C 开头单词

柯林斯词典

    crankpin /ˈkræŋkˌpɪn/

  • 1. N a short cylindrical bearing surface fitted between two arms of a crank and set parallel to the main shaft of the crankshaft 曲柄销

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