英语短语词组词汇trade down（或up）的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	trade down（或up）
释义	trade down（或up） sell something in order to buy something similar but less (or more) expensive 为购买价格更低（或更高）的类似物而出售。
随便看	backcross back cut back cutting back data backdate backdated backdates backdating backdeep backdigger back diode back dive back door backdoor backdoor entry back-door influence back-door man back-door method back doors backdoor spending back down backdown back down from backdowns backdraft

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。