noun 下载 🔗分享 闭锁,闭塞,先天性闭锁 A condition in which a body orifice or passage in the body is abnormally closed or absent. Examples : "The baby was diagnosed with esophageal atresia, meaning her esophagus was not fully connected to her stomach. " 这个婴儿被诊断出患有食道闭锁,也就是说,她的食道没有完全连接到胃。 medicine anatomy disease biology condition organ body 与AI对话词汇游戏阅读练习