英语词汇birth defect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	birth defect
释义	birth defect birth defect, congenital defect n: (abnormality present at birth) SC 先天缺陷 Heart birth defects are common, but most don't cause major problems to the patient.
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