Vacillatory
a. vacillate的变形
✅ 同义词
🗣️ 情景例句
Thanks for inviting me to the dinner. I'm looking forward to it.
谢谢你邀请我一起吃晚饭，约会日期早些到就好了。
What about…
不如这样……
What are you going to do with that vase, Penny?
你打算如何处理那共瓶？