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
My father sends his regards to you.
我父亲向你问好。
I remember the girl whose father owns a fruit shop.
我记得那个女孩的父亲有一家水果店。
Let me give you an indication.
我可以提示一个想法。