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
Your English is very good.
你的英语说得很好。
Men know where they were born, not where they shall die.
人能知其生于何地，不能知其死于何方。
He investigates complaints large and small that come to him from all levels of society.
他听取社会各阶层的各种大小意见，并进行调查。