permutations
pɜ:mju:'teɪʃnz
基本解释
n. （一组事物可能的一种）序列, 排列, 排列中的任一组数字或文字( permutation的复数形式 )
英文释义
n. an event in which one thing is substituted for another
n. the act of changing the arrangement of a given number of elements
n. complete change in character or condition
词形变化
上一个单词：permutational
下一个单词：permutative