经常会伸展到对流层大部分地区而且伴随着连续性降水发生的云系通常叫做雨层云。

The cloud often extends through most of the troposphere and with continuous precipitation occurring is generally designated as nimbostratus.

youdao

经常会伸展到对流层大部分地区而且伴随着连续性降水发生的云系通常叫做雨层云。

The cloud often extends through most of the troposphere and with continuous precipitation occurring is generally designated as nimbostratus.

youdao