短語(yǔ)詞組短語(yǔ)enumerable infinite set 可數(shù)無(wú)窮集合recursively enumerable set 遞歸可枚舉集合;遞歸可數(shù)集;遞歸可列集computably enumerable set 可計(jì)算枚舉度hereditarily enumerable set 遺傳可數(shù)集 返回 enumerable set