单词	石油沥青砂胶
释义	石油沥青砂胶医mastic asphalt
随便看	referential continuity referential cues referential current referential definition referential determiner referential distance referential experience referential expression referential features referential function referential functional referential function of definite descriptions referential hierarchy referential idea referential inclusion referential index referential integrity referential integrity checking referential integrity constraint referential integrity constraints referentialities referentiality referential legislation referential level referentially