Decopper
除铜, 脱铜
🗣️ 情景例句
The road toll is higher during holiday periods.
在节假日期间路桥费比以往要贵。
Trust not the praise of a friend, nor the contempt of an enemy.
不要信赖朋友的赞扬，也不要仇敌的轻蔑放在心上。
Yes, it is. You need to wear warmer clothes.
是啊，你应该穿得更暖和些。