"prepositional phrase"
prepositionn.介词
prepositional genitive前置属格
prepositional deletion前置词省略
prepositional variable命题变量
prepositional constant命题常量
prepositional language前置词语言
prepositional negation命题否定句
preposition complement介词补语,前置词补语
Prepositional adjective介词形容词
prepositional insertion前置词插入
prepositional structure介词框架