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
I am, too. But didn't you just get on?
我也是。可是，你不是刚上车的吗？
What's your friend's name?
你的朋友叫什么名字？
While he was eating, I asked him to lend me twenty pounds.
当他吃饭时，我提出向他借20英镑。