用“genetic engineering”造句大全,genetic engineering造句
Wecanusegeneticengineeringtechnologytoisolaterelatedgenes.Hechosegeneticengineeringtobehislifelongcareer.SomescientistsandOlympicofficialsbelievethatcrudeformsofgeneticengineeringarealreadyinuse,atgre...