fick·le/`fɪkḷ; ˈfɪkəl/ adj 1 someone who is fickle often changes their opinion about what they want or like 〔人〕易变的,三心两意的: Every politician knows that voters are fickle. 每位政治家都知道选民是善变的。 2 something that is fickle, such as the weather, often changes suddenly 〔天气等〕无常的