noun🔗Share等位基因,对偶基因。 One of a number of alternative forms of the same gene occupying a given position, or locus, on a chromosome."My brother and I have different alleles for the gene that controls eye color. "我哥哥和我控制眼睛颜色的那个基因有不同的等位基因,所以我们眼睛颜色不一样。biologyChat with AIVocabulary GamePractice Reading