Nitrosilk
硝化丝; 硝化纤维人造丝
🗣️ 情景例句
He spends too much money on his hobbies.
他在爱好方面花了很多钱。
The paint bucket fell down on his head.
油漆桶扣在了他的头上。
I would suggest that you use this material instead of that.
我建议你改用这种替代那种。