循環(huán)置換標(biāo)題permuter: 換碼器permuted-title index: 循環(huán)置換標(biāo)題索引; 置換題名索引permuterm subject index: 輪排主題索引permuted title index: 置換標(biāo)題索引; 置換計(jì)數(shù)器permuting algorithms: 排列算法下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯