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

sector gear

S 开头单词

短语词组

    短語

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