排列生成generate: vt. 1.生殖,生育。 2.產(chǎn)生,發(fā)生(光、熱、電等) ...class of permutations: 排列類multiple permutations: 重復(fù)排列number of permutations: 排列數(shù)permutations and combinations: 排列與組合下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯