单词 | backcross |
释义 | backcrossvt.vi. 使回交, (使)逆代杂交 backcross back.cross AHD: [b²k“krôs”, -kr¼s”] D.J. [6b#k7kr%8s, -7krKs]K.K. [6b#k7kr%s, -7kr$s]v.tr.(及物动词) back.crossed,back.cross.ing,back.cross.es To cross (a hybrid) with one of its parents, or with an individual genetically identical to one of its parents.反交,回交:与(一混血儿)父母的一方或与其父母中在个体遗传方面完全一致的一方的杂交n.(名词)1. The act of making such a cross.逆代杂交:这种杂交的行为2. An individual resulting from such a cross.逆代杂交个体:从这样的杂交产生的个体继承用法:back“cross” n.(名词) |
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