| 单词 | national institute of child health and human development |
| 释义 | National Institute of Child Health and Human DevelopmentNational Institute of Child Health and Human Development(NICHD) |
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英语词典包含2567994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。