1.〈英〉(室内的)闷浊或暖和空气
2.(室隅,桌下等的)尘土和垃圾
1.待在门窗关闭的房屋中
2.使(房间等)空气闷浊
1.a stale or airless atmosphere
2.unpleasant warm air inside a place, especially caused by cigarette smoke