the persistence or retention of childish physical, mental, or emotional qualities in adult life
a childish behaviour act or expression, esp one taken to indicate lack of maturity
| 单词 | infantilism |
| 释义 | infantilism |
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英语词典包含66266条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。