noun🔗Share水妖，女水妖，水中仙女 A female nix, a water-spirit."Local legends told of a beautiful nixie who lived in the deep part of the lake. "当地的传说讲述了一个美丽的女水妖，她住在湖泊的深处。mythologysupernaturalnatureChat with AIVocabulary GamePractice Reading
noun🔗Share无法投递的邮件, 退信 A piece of mail returned as undeliverable."The post office sent back the letter as a nixie, meaning it couldn't find the recipient's address. "邮局把那封信退回来了，因为是退信，也就是无法找到收件人的地址。communicationwritingwordstationeryserviceChat with AIVocabulary GamePractice Reading
