Fluctuated
v. 波动, 涨落, 起伏( fluctuate的过去式和过去分词 )
🗣️ 情景例句
parents are invited to attend--
家长被邀请来参加
I know the boy whose father is a professor.
我知道那个男孩的父亲是大学教授。
It was Sunday.I never get up early on Sundays.
那是个星期天，而在星期天我是从来不早起的，