| 单词 | underachieve | 
| 释义 | Word Frequency underachieve(ˌundərəˈtʃiːv) verb (intransitive) to fail to achieve a performance appropriate to one's age or talents  Derived formsunderachiever (ˌunderaˈchiever) noun underachievement (ˌunderaˈchievement)  noun | 
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