open-air drying晒干;风干
open-air breather开启式呼吸器
Open-air garden临空园
open an air route开辟航线
open-air corridors露天回廊
open-air spark露天光源
open-air market户外市场英语;露天市场;露天市场图片
open-air stack露天堆垛
open-air coalyard露天堆煤场
同义词：outdoorsout-of-doorsopen
同义词：alfrescoopen-air(a)