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down syndrome英英字典_down syndrome剑桥英语解释_down syndrome柯林斯英文解释_英語字典
英語字典

down syndrome

D 开头单词

柯林斯词典

    Down syndrome (also Down's syndrome)

  • 1. N-UNCOUNT Down syndrome is a disorder that some people are born with. People who have Down syndrome have a flat forehead and sloping eyes and lower than average intelligence. 唐氏綜郃征

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