Demonetize
vt. (使通货)废止使用
📖 牛津释义
demonetize
demonetise, v stop (a metal) being used as currency 使（某金属）不再用作货币.
🗣️ 情景例句
A large number of American radio stations operate in the red.
许多美国电台亏损经营。
I feel guilty because I haven't written her lately.
因为我最近没给她写信，我感觉到有罪。
Can you help her?
你能帮她吗？