changeable
changeableadjective- liable to unpredictable variation
变化无常的
the weather will be changeable with rain at times.
天气会很多变,有时会下雨。
- able to be altered
可改变的
■able to be exchanged for another item of the same type
可替换的
派生changeabilitynounchangeablenessnounchangeablyadverb
考试词汇表