jiū qí gēn yuán
- trace sth. to its source
- search to the bottom
用户正在搜索
genetic engineering,
genetic marker,
genetic mutation,
genetic psychology,
genetical,
genetically,
geneticist,
geneticrelation,
genetics,
genetopathy,
相似单词
鸠夷,
究,
究办,
究根诘底,
究竟,
究其根源,
赳,
赳赳,
阄,
揪,