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'd like to set up a doctor's appointment as soon as possible.
我想尽快预约门诊。
A man that breaks his word,bids others to be false to him.
人不守信，无异于叫旁人对他失信。
I hope we can see each other again some time.
希望还能有相见的机会。