v.游移不定；躊躇；猶豫

But a few cadres started to vacillate. 但是,也有少數(shù)干部起了波動(dòng)。

You are bound to vacillate at times. 有時(shí)你肯定還是會(huì)猶豫不決。

You can tell when they're stressed out, they'll equivocate and vacillate. 當(dāng)他們壓力過(guò)大時(shí)，你是可以辨別出來(lái)的，因?yàn)樗麄儠?huì)支支吾吾、猶豫不決。