遞歸的遞回遞歸回歸的循環(huán)的recursive in: 遞歸于directly recursive: 直接遞回(呼叫)double recursive: 雙重遞回double-recursive: 雙重遞歸的doubly recursive: 雙重遞歸下載手機詞典可隨時隨地查詞查翻譯