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
The school was attended almost entirely by local children.
上这所学校念书的几乎全是当地的孩子。
Eye for eye and tooth for tooth.
以牙还牙，以眼还眼。
Let me take a look at your shoulder. Where does it hurt?
让我看看你的肩膀。哪里疼？