Celloidin
n. 火棉胶,火棉
🔁 扩展释义
【化】 胶棉屑(火棉的一种)【医】 火棉液, 棉胶
🗣️ 情景例句
He treated his employees with exceptional cruelty.
他对雇员非常残酷。
I hope that I can make a worthwhile contribution to the efforts of this group.
我希望能对这个团体努力的成果提供有价值的贡献。
They put the food in paper bags, and take it home, or to their work place.
人们把这些食品装进纸袋，然后带回家或工作地点。