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
and I promised to have lunch with both of them today.
我答应今天和他们共进午餐。
Think with the wise, but talk with the vulgar.
同智者一起考虑，与俗人一起交谈。
It will be cloudy at times.
阴有多云。