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 am working for a lawyer now.
我现在在为一位律师工作。
May I talk to Mr.McCoy?
我要和麦考伊先生讲话好吗？
You did a great job.
你做得真棒！