atmosphere/ˋætməs͵fIr; ˈætməsfIə/n 1 [C usually singular 一般用单数, U] the feeling that a place, situation, or event gives you 气氛﹐氛围﹐环境: The atmosphere at home was tense. 家里的气氛很紧张。a hotel with a relaxed atmosphere 气氛轻松的酒店+of an atmosphere of excited expectation 热切期待的气氛2 [singular 单数] the mixture of gases that surrounds the Earth or another PLANET 大气﹐大气层3 [singular 单数] the air in a room〔室内的〕空气: a small pub with a smoky atmosphere 烟雾弥漫的小酒吧