详细解释:a. 可互换的
【化】 可互换的
词型变化：
副词:interchangeably名词:interchangeability英语解释：
形容词 interchangeable:
(mathematics, logic) such that the arguments or roles can be interchangedcapable of replacing or changing places with something else; permitting mutual substitution without loss of function or suitability同义词：exchangeable, similar, standardized, standardised