第二階述詞演算 second-order predicate calculus: 二階謂詞演算predicate calculus: 述詞計(jì)算; 謂詞演算connective in predicate calculus: 謂詞演算中的連接詞extended predicate calculus: 廣義謂詞演算first order predicate calculus: 一階謂詞演算下載手機(jī)詞典可隨時隨地查詞查翻譯