ebb and flow a recurrent or rhythmical pattern of coming and going or decline and regrowth.
☞ This expression makes reference to the regular movement of the tides, where ebb means move away from the land and flow move back towards it.
英语词组固定搭配大全包含15956条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。