interchangeable
adjective uk/ˌɪn.təˈtʃeɪn.dʒə.bəl/ us/ˌɪn.t̬ɚˈtʃeɪn.dʒə.bəl/
可互换的，可交替的
able to be exchanged with each other without making any difference or without being noticed
interchangeable parts 可相互替换的部件
The terms "drinking problem" and "alcohol abuse" are often interchangeable. drinking problem 和 alcohol abuse 两个术语往往可以互换使用。