Vacillator
n. 踌躇;犹豫;动摇
🗣️ 情景例句
What-are you doing?
你在做什么？
Don't take any notice of what he says-he's pulling your leg.
别理睬他，他在跟你开玩笑。
For example, Lily likes to dance, but I like to sing.
比如，莉莉喜欢跳舞我却喜欢唱歌。