| 单词 | vacillate |
| 释义 | vacillate v.intr. 1. fluctuate in opinion or resolution. 2. move from side to side; oscillate, waver. Derivatives vacillation n. vacillator n. Etymology: L vacillare vacillat- sway |
| 随便看 |
英语词典包含43808条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。