Flightier
a. （尤指女人或其行为）轻浮的, 朝三暮四的, 反复无常的( flighty的比较级 )
🗣️ 情景例句
Good night, Dad.
晚安， 爸爸。
Choose an author as you choose a friend.
选书如择友。
Which language is spoken by the largest number of people in the world?
世界上哪种语言说的人最多？