*at·mo·sphere/`ætməsˏfɪr; ˈætməsfɪə/ n 1 [singular 单数] the kind of feeling or quality that a place or situation seems to have 气氛，氛围，环境: a hotel with a relaxed, friendly atmosphere 一间洋溢着轻松友好气氛的旅店 2 the atmosphere the mixture of gases that surrounds the Earth 大气（层） 3 [singular 单数] the air inside a room 〔室内的〕空气: a smoky atmosphere 烟雾弥漫的空气