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fusible alloy英英字典_fusible alloy剑桥英语解释_fusible alloy柯林斯英文解释_衣物护欧路词典
衣物护欧路词典

fusible alloy

F 开头单词

柯林斯词典

    fusible metal (also fusible alloy)

  • 1. N any of various alloys with low melting points that contain bismuth, lead, and tin. They are used as solders and in safety devices 易熔金属

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