Guncotton
n. 棉火药\\n[化] 火棉; 纤维素六硝酸酯
✅ 同义词
🗣️ 情景例句
What guarantee do I have that it won't break down easily?
有什么保障它不会轻易出故障？
Donald has become incensed at his friends for being so unkind.
唐纳德因为他的朋友太不客气，所以被激怒了。
Yes, there is one.
是的，有一棵。