ice-crystal cloud

• 冰晶云

ice-crystal cloud的用法和样例：

例句

1. Cirrus is formed from ice crystals.
   卷云是冰晶形成的。
2. This is created when sunlight shines through cirrus clouds full of tiny hexagonal ice crystals shaped like plates.
   这是当阳光照过充满六角形的小冰晶的盘子状卷云的时候形成的。