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单词 Down’s syndrome
释义

Down’s syndrome

noun
/ˈdaʊnz sɪndrəʊm/
/ˈdaʊnz sɪndrəʊm/
(also Down's)
(both especially British English)
(North American English usually Down syndrome)
[uncountable]
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  1. a medical condition, caused by a fault with one chromosome, in which a person is born with particular physical characteristics and a mental ability that is below average
    • Around 50 per cent of Down's babies are born to mothers over 35.
    Word Origin1960s: named after John L. H. Down (1828–96), the English physician who first described it.
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更新时间:2025/3/9 23:14:17