英语词汇trisomy-21怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	trisomy-21
释义	trisomy-21n. Med. the most common form of Down's syndrome, caused by an extra copy of chromosome number 21 【医】三体性综合征(唐氏综合征的最普遍形式)
随便看	infirmly in fits infix infixation in flagrante delicto inflame inflamer inflammability inflammable inflammableness inflammably inflammation inflammatory in flank inflatable inflate inflatedly inflatedness inflater inflation inflationary inflationism inflationist inflator inflect

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