fickle

adj.

（爱情、友谊等）易变的，无常的；薄情的；浮躁的；

1. The weather's so fickle in summer.
   夏日的天气如此多变。
2. It's the third time that he changed his mind; he's so fickle!
   他改变主意已经是第三回了,他这人太反复无常了！
3. The television world was a notoriously fickle one.
   电视圈是出了名的变化无常。
4. He turned out to be fickle - he has left me.
   他原来是个善变的人 - 他离开我了。

Fickle financing climate continues
Fickle: Dynamic Object Re-classification
Fickle: Dynamic Object Re-classification
Fickle : Dynamic Object Re-classification
The fickle P value generates irreproducible results
Being Efficiently Fickle: A Dynamic Theory of Organizational Choice
Being Efficiently Fickle: a Dynamic Theory of Organizational Choice
More dynamic object reclassification:Fickle∥
Predictability of aid: Do fickle donors undermine aid effectiveness?
Domestic Crony Capitalism and International Fickle Capital: Is There a Connection?