vacillate

US /ˈvæs.ə.leɪt/
UK /ˈvæs.ə.leɪt/
"vacillate" picture
1.

搖擺不定, 猶豫不決

alternate or waver between different opinions or actions; be indecisive

:
She tends to vacillate between two extremes.
她傾向於在兩個極端之間搖擺不定
The government continues to vacillate on the issue of economic reform.
政府在經濟改革問題上繼續搖擺不定