| 单词 | 现象发生 |
| 释义 | 〔infantilism〕A state of arrested development in an adult, characterized by retention of infantile mentality, accompanied by stunted growth and sexual immaturity, and often by dwarfism.幼稚病：一种出现于成年人当中的发育停滞的状态，其特点是思维幼稚，伴有发育不良和性方面的不成熟，还有侏儒现象发生 |
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