a.室外的,野外的outdoor
室内外两用地毯indoor-outdoor carpet
柞蚕放养outdoor rearing of tussah silkworms【蚕】
户外针式支柱绝缘子outdoor pedestal type post insulator
户内外寒暑表indoor-outdoor thermometer
室外干燥open-air seasoning【木】;outdoor seasoning【木】
露天式涡轮发电机outdoor type turbine generator
户外运动outdoor activity