line of descent英语标准发音：line of descent英式发音：美式发音：翻译中文下降线line of descent - 基本释义[词典1]下降线系谱继承血亲line of descent - 英英词典NOUN[名词]the descendants of one individual一个人的后代his entire lineage has been warriors他整个家族都是勇士lineagelinedescentbloodlineblood linebloodpedigreeancestryoriginparentagestemmastockthe kinship relation between an individual and the individual's progenitors个体与个体祖先的血缘关系descentlineagefiliationline of descent - WEB词典line of descent血统系同一血脉的后代种系line lock of descent下降线line of quickest descent较速降线较快速下降线 参考资料： 1.百度翻译：line of descent2.有道词典：line of descent3.爱词霸：line of descent
