- a dark cloud that you see when bad weather is coming暴风云
- Above the mountains, storm clouds were gathering.暴风云正在群山上空聚集。
- (figurative) The storm clouds of revolution were gathering.乌云滚滚,山雨欲来,革命即将爆发。🔊🔊
- In 1939 the storm clouds gathered over Europe.1939 年,战争的阴云笼罩着欧洲。