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[医] 火棉, 低氮硝化纤维素
🗣️ 情景例句
He's getting some on the side.
他偷偷地跟别人有关系。
All the world's a stage, and all the men and women merely players.
整个世界是个舞台，男男女女，演员而已。
I think we should paint it white. Then we can do some drawings on it.
我想我们应该把它粉刷一下。然后再在上面画些画。