an investment or a business, considered from the point of view of how much profit it makes compared with the average shares, businesses, etc. 表现得…者；业绩…者◆Toyota was the star performer with record annual profits. 丰田公司创下年度赢利纪录成为业绩明星。◆IT stocks are the worst performers this year. 信息技术股是今年表现最差的股票。◆The shares have been downgraded to ‘buy’ from ‘market performer’. 这只股票已经从“表现与大盘持平”降格为“买进”。⨁an average / a good / solid / star / strong / top performer 业绩平平／良好／稳固者；业绩明星；业绩强劲／最佳者⨁a bad / weak performer 业绩很差／不佳者
a person who works in the way mentioned 执行者；表现者◆Good performers can be rewarded with pay and promotion. 业绩良好者会获得提薪和升职。⨁good / high / outstanding / star / top performers 业绩良好者；高业绩者；业绩出众者；业绩明星；业绩最佳者⨁bad / low / poor performers 业绩差劲者