单词：cuprammonia
cuprammonia的用法和样例：
例句
- This article reports a method of preparation of metal-copper-powder with cuprammonia by directIy chemical method.本文报导了一种用化学方法直接从铜氨溶液中制取金属铜粉的方法。
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怎么用美语回答 Thank you 1) You're so welcome 别客气 2) Any time! 随时吧！ 3) Have a blast 玩儿得很high 4) No biggie! No prob! No sweat! No worries! 都是 没事！ 得意思！
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