英语词汇significant 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	significant ups and downs
释义	ups and downs — 起伏 • 起落 ups and down— 低昂
随便看	real mistake realm of activities realm of art realm of business realm of competence realm of competition realm of design realm of dreams realm of fantasy realm of God realm of governance realm of human rights realm of illusion realm of imagination realm of international law realm of law realm of life realm of management realm of mystery realm of peace realm of perception realm of philosophy realm of politics realm of possibility realm of practice

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 —