单词fibratus
网络: 纤维状云
In this case, shifting winds have formed a cirrostratus fibratus cloud into a herringbone pattern.
图中，不断变换的风向使得一团卷层毛状云变幻成人字形图案。
When the wind draws ice-crystal clouds into long, fine filaments, they are called fibratus.
当风将含有冰晶的云朵吹成长长的细丝状时，毛状云便形成了。