Vacillatory
a. vacillate的变形
✅ 同义词
🗣️ 情景例句
How can I thank all of you?
我该如何感谢你们呢？
I work hard all morning.
我整个早上努力工作。
She usually wears that round her middle when she goes out.
她外出时总是把它系在腰上。