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	step past steppe stepped stepped footing stepped gear wheel stepped leader stepped line stepped lines stepped screw stepped-up stepped-ups stepped或stept stepper stepper motor stepper motors steppers steppest stepping stepping-off place stepping reflex stepping relay steppings steppingstone steppingstone hypothesis steppingstones

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。