Pyroxyline
n. 硝酸纤维素;绵火药
✅ 同义词
🗣️ 情景例句
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
What did Mathew think of my dance?
不知道马休对我的舞技做何想法？
I'm a stranger here. I'm from the west coast. Tell me more.
在这儿我是个陌生人。我来自西海岸。告诉我更多的情况吧。