单词	Gas Curtain Dam
释义	Gas Curtain Dam 气幕挡墙
随便看	serious reverse serious review serious setback serious/severe/extensive/permanent damage serious shock serious shortage Serious Shortage of Rural Workers serious shortcoming serious side serious skin burns not immediately apparent serious skin burns not immediately painful serious skull injury serious soft tissue bed damage serious soil and water loss zone serious speech serious spinal tuberculosis serious spring drought serious statement serious study and investigation serious subject serious suspicion serious talk serious task serious test anxiety serious testing