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
He had an emergency.
他有紧急事情。
That which is evil is soon learnt.
恶行易学。
The petrol had nearly all been used up.
汽油几乎已经用光。