Nitrocellulose
n. 硝化纤维\\n[化] 硝酸纤维素
✅ 同义词
🗣️ 情景例句
but, unfortunately,
但是， 很不幸，
How much does it cost to go there by ship?
坐船到那里要花多少钱？
There's a very important Chinese deer called the milu deer.
有一种非常珍贵的中国鹿，叫做麋鹿。