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
and they needed the extra room.
他们需要多一些空间。
Mother begins baking cookies two weeks before Christmas.
自圣诞节的两周以前，母亲就开始做小甜饼了。
Who do you think you're talking to?
你以为你在跟谁说话？