Storm cloud
01
雷雨云, 暴风云
a dark cloud that forms in the sky and brings rain, thunder, and lightning
例子
Dark storm clouds gathered on the horizon, signaling rain.
暴风云在天空中聚集，预示着雨的到来。
The sudden appearance of storm clouds made everyone hurry inside.
暴风云的突然出现让所有人都赶紧躲进了屋里。
