亲子鉴定 qīnzǐjiàndìng paternity test Definitions Defs Origin Strokes Stroke Words Sentences Sents 亲子 親子 qīnzǐ parent-child relationship The biological blood relationship between parents and children, whether human or animal鉴定 鑒定 jiàndìng to appraise to identify, authenticate, or determine the quality and type of an object; an appraisal or expert evaluation