Smoothen
v. 使平滑, 使平和
🗣️ 情景例句
He emphasized that Marxism was scientific truth.
他指出马克思主义是科学的真理。
If you're not happy, say it!
不高兴就说啊！
After I had sat down, he said that business was very bad.
待我坐下后，他说生意非常不景气。