柯林斯词典permutation /ˌpɜːmjʊˈteɪʃən/ (permutations) 1. N-COUNT A permutation is one of the ways in which a number of things can be ordered or arranged. 排列[usu pl] Variation among humans is limited to the possible permutations of our genes. 人类的变化形式受限于我们基因可能的那些排列。 返回 permutations