英语词汇“atresia”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	atresia
释义	atresia in British English (əˈtriːʒɪə, -ʒə) noun absence of or unnatural narrowing of a body channel Word origin C19: New Latin, from Greek atrētos not perforated atresia in American English (əˈtriʒə) noun an abnormality of the structure of a canal, duct, or body opening caused by a failure to develop properly or by an acquired closure, as with scar tissue
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atresia in British English