| 释义 |
〔sweep〕The national survey of local stations that is conducted to determine these ratings.用于制定收视率而进行的全国性地方台调查〔sweep〕sweeps The period each fall, winter, and spring when television ratings are accrued and studied and advertising rates are reset. sweeps 每年秋、冬、春季的电视季：每年秋、冬、春季收集电视收视率消息并调整广告费用的一段时期〔rating〕The popularity of a television or radio program as estimated by a poll of segments of the audience.收听率，收视率：通过对听众，观众的调查得出的电视或广播节目的受欢迎程度 |