() [] (used with nouns 与名词连用) connected with a system of trading where goods are delivered and paid for immediately after sale现货交易◆He had made considerable losses on spot trades.他在现货交易中损失惨重。◆Spot gas sales to Britain will rise next year.明年销往英国的天然气现货将会增加。 () [] a television advertisement电视广告◆a 30-second TV spot一段 30 秒长的电视广告 [] a position in a competition比赛排名◆The two firms are competing for top spot in the PC market.这两家公司正在争夺个人电脑市场的龙头地位。hot spot