英语词汇“trade-up”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	trade-up
释义	trade-up n53858 29 2 0 14 13 0 卖次买好(100%) 买更高价的东西；使熟悉某一行
随便看	weighted regression analysis weighted regression estimator weighted relative value weighted residual weighted residual finite element weighted residual method weighted residual sum weighted residue weighted-resistor digital-to-analog converter weighted rms value weighted round robin weighted round robin queuing weighted safety valve weighted sample weighted sampling weighted score weighted scores weighted S-graph weighted shoes weighted signal weighted signal-to-noise ratio weighted silk weighted Sobolev space weighted solund pressure level weighted sound reduction index

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