基本解释[地球科学]中三叠世英汉例句双语例句The north-south structure in upper triassic epoch and, 4) The whole tilting structure after middle jurassic epoch.晚三迭世的近南北向构造和4）中侏罗世以来的整体掀斜构造。专业释义地球科学中三叠世