an advertisement on television or on the radio (电视或电台播放的)广告◆TV commercials 电视广告◆a commercial break(= a time during or between programmes when advertisements are shown) 插播广告时间
() commercials [] shares in companies that buy and sell goods to individual customers 商业公司股票;商业股票◆In the City today, commercials rose slightly but there was little interest in industrials. 在今天的伦敦城里,商业公司的股价略有上升,但对工业股的兴趣不大。