形容詞 interchangeable:

1. (mathematics, logic) such that the arguments or roles can be interchanged
2. capable of replacing or changing places with something else; permitting mutual substitution without loss of function or suitability
   同義詞：exchangeable, similar, standardized, standardised

1. Each vehicle is interchangeable.
   各個裝置都可互換。
2. Pertaining to disk packs which are interchangeable on any drive.
   用于修飾或說明在任何磁盤機上均可交換使用的磁盤組。
3. Having such a close similarity or resemblance as to be essentially equal or interchangeable.
   可互換的十分類似或相象以至于本質(zhì)上相等的或能互換的

in.ter.change.a.ble

adj.（形容詞）
That can be interchanged:
可以相互交換的：
例句：
interchangeable items of clothing; interchangeable automotive parts.
可互換的服裝部件；可互換的汽車零件

【引伸】
in.terchange.abil.ity 或
in.terchange.ableness
n.（名詞）
in.terchange.ably
adv.（副詞）