in·ter·change·a·ble /ˌɪntəˈtʃeɪndʒəbəl $ -tər-/ adjectiveadj CHANGE FROM ONE THING TO ANOTHERthings that are interchangeable can be used instead of each other 可以互换的 These two words are almost interchangeable. 这两个单词几乎可以互换使用。
a camera with interchangeable lenses 可换镜头的照相机
—interchangeably adverbadv
—interchangeability /ˌɪntətʃeɪndʒəˈbɪləti $ -tər-/ noun [uncountableU]