| 单词 | background information |
| 释义 | background informationbackground informationSocial medicine Data provided to prospective adoptive parents on a child and his/her biological family |
| 随便看 |
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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。