Inconvertibility
n. 不能变换, 不能兑换\\n[经] 不兑换, 不可兑换
🗣️ 情景例句
My mother, Ellen Stewart.
我母亲Ellen Stewart。
I'm glad to hear about your graduation.
我很高兴听到你毕业的消息。
Houses -- often three storeys high -- were built of stone.
房子一般有3层楼高，用石块修建。