常見(jiàn)例句用作名詞 (n.)The new process extracts oil from shale.這一新過(guò)程可從頁(yè)巖里提煉出石油。Most of the rock in this mountain is shale.這座山上大部分的巖石都是頁(yè)巖。It is the density data of the shale.這是泥頁(yè)巖密度數(shù)據(jù)。 返回 shaley