Nitrolignin
硝化木素
🗣️ 情景例句
I'm in the red again, would you mind lending me some money?
我又 囊中羞涩了，借点钱给我吧。
Two dogs strive for a bone, and a third runs away with it.
鹬蚌相争，渔翁得利。
Foreign countries can send their programmes to the other side of the world.
外国一些国家能把它们的节目传送到中国。