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
Hello, Harry. It's nice to meet you.
你好 Harry 很高兴见到 。
He has a pound of beef.
他有一磅牛肉。
What about?
找他有什么事吗？