triple X

名词 n.
中文释义

英文释义

名词 n.
  1. Ellipsis of triple X syndrome. abbreviation,alt-of,ellipsis,uncountable
    — When females receive an extra X chromosome, this can result in triple X or 47, XXX. Physical and behavioral features vary but may include increased height and risk of cognitive disabilities, particularly involving speech and language. One in 1000 girls is born with triple X.
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