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gear sector短语解释_gear sector词组用法_gear sector短语词组_沉淀汉英词典
沉淀汉英词典

gear sector

G 开头单词

短语词组

    短語

  • sector gear 扇形齒輪;[機]扇形齒輪
  • sector gear bearing [機]扇形齒輪軸承;扇形齒輪軸承
    • 返回 gear sector