Copper dioxide
[建] 过氧化铜
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
🗣️ 情景例句
Thank you. It's delicious.
谢谢，味道很好。
She's a sweet woman, don't you think so?
她是可爱的女人，你不觉得吗？
The objects on display were pieces of moving sculpture.
展品都是些活动的雕像。