英语词组trade up (to sth)是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	trade up (to sth)
释义	●ˌtrade ˈup (to sth) to sell sth small or not expensive in order to buy sth larger or more expensive 卖次买好；卖小买大；卖低价的买高价的◆He traded up to a larger car. 他卖掉了汽车，买了辆更大的。OPP trade down (to sth) [v + adv]
随便看	scrape sth off scrape sth off sth scrape sth out scrape sth out of sth scrape sth together scrape sth up scrape through scrape through sth scratch scratch about scratch around scratch sth off scratch sth off sth scratch sth out scream scream out screen screen sb/sth out screen sth off screen sth out screw screw around (⚠, slang) screwed-up screwed-up screw sb around (BrE, ⚠, slang)

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