英语词汇economic ups and downs怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	economic ups and downs
释义	ups and downs — 起伏 • 起落 ups and down— 低昂
随便看	thickness throughout thickness tolerance thickness unit thickness value thickness variation thickness varies thickness width thick of things thick overdrive thick packed thick padding thick panels thick paper thick part thick paste thick paste of fermented soya bean thick pile thick places thick plate thick pole thick products thick punch thick rough Serge from Tibet thick rubber thick running

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

ups and downs —