短語(yǔ)詞組短語(yǔ)Roller -coaster swap 過山車掉期;型互換He roller -coaster 他坐過山車emotional roller -coaster 情感起伏大a roller -coaster ride 滾筒過山車;過山車a really exciting roller -coaster 一個(gè)真正令人興奮的過山車HIGH -ALTITUDE ROLLER COASTER 螺旋滑行車ring -like roller coaster 環(huán)形過山車 返回 roller-coaster