| 单词 | vacillate |
| 释义 | vacillate v[I, Ipr] ~ (between sth and sth) (fml usu derog 文, 通常作贬义) keep changing one´s mind; move backwards and forwards between two emotions （思想）动摇不定; 犹豫; （在两种情绪之间）变化不定 She vacillated between hope and fear.她时而抱有希望, 时而心存恐惧. Cf 参看 oscillate. |
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