价格: price; tariff 短语和例子标明价格 mark (goods) with a price tag; have goods clearly priced; 国家规定价格 state-set price; 浮动价格 floating price; 议价价格 free price; negotiated price; 优惠价格 favoured price; 价格持平
集团: group; clique; circle; ring; bloc 短语和例子军事集团 a military bloc; 七十七国集团 the group of 77; 知识分子领导集团 an intellectual leadership group; 东欧集团 the eastern european bloc; (二次世界大战中的)轴心集团 the axis bloc
