Copperizing
镀铜
🗣️ 情景例句
Is there any chance of stopping them?
有没有可能阻止他们？
Never neglect an opportunity for improvement.
抓住大好时机，切莫等闲错过。
As Fred was going in the same direction, he walked along with the tourist.
因为游客与弗雷德走的是同一个方向，他便与游客一道同行。