ebb and flow
US /ˈɛb ənd ˈfloʊ/
UK /ˈɛb ənd ˈfloʊ/
成语
1.
涨落, 起伏, 盛衰
the recurrent or rhythmical pattern of coming and going or decline and regrowth
示例:
•
The ebb and flow of the tides is a natural phenomenon.
潮汐的涨落是一种自然现象。
•
Life has its own ebb and flow, with good times and bad.
生活有其自身的起伏，有顺境也有逆境。
在 Lingoland 学习这个单词