单词 | common ancestor |
释义 | common ancestorcommon ancestora relative occurring in the family trees of both parents in a cross. For example, cousin matings have grandparents as common ancestors. |
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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。