chamber/ˋtʃembɚ; ˈtʃeImbə/n [C] 1 a room, especially one that is below the ground or used for something unpleasant〔尤指位于地下或用途令人不快的〕房间﹐室: a burial chamber 墓室2 a large room in a public building used for important meetings 会议厅﹐大会议室: the Council chamber 地方议会议事厅3 one of the two parts of a parliament 议院: upper/lower chamber (=the House of Lords and the House of Commons, in Britain) 〔英国的〕上议院/下议院 4 an enclosed space in your body or inside a machine〔身体内的〕腔﹔〔机器的〕室