单词	十二指肠支
释义	十二指肠支医duodenal branches
随便看	propositional letter propositional linear temporal logic propositional logic propositional logics propositional logic system proposition and judgement proposition attitude proposition background abroad and domestic propositionally propositional meaning propositional modal logic propositional model propositional network propositional network model propositional operation propositional operational stage propositional representation Propositional satisfiability propositional satisfiability problem propositional semantic network propositional structure propositional symbol propositional symlyol system propositional theory propositional thinking