Copper fulminate
[建] 雷酸铜
🧩 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
I'll talk to Richard about it
我就跟Richard商量
There is honour among thieves.
盗亦有道。
You are a walking dictionary.
你是活字典。