changeable
adj. 可改变的,可被改变的;变化无常的
例句
The weather is very changeable at this time of year.
年年在这个时候天气都变化无常。
《牛津词典》
These feelings are changeable, they said.
他们说,这些感觉是可以改变的。
The weather of this island country is so changeable that the weather report is rarely correct.
这个岛国的天气变化无常,天气预报很少有准确的时候。