?卷云片
... 云片衣科 Dictyonemataceae 卷云片 cirrus sheet 绢云片云 sericite schist ...
There were, he announced, only three basic cloud types, and he gave each a Latin name befitting its appearance: cirrus for fiber, cumulus for heap or pile and stratus for layer or sheet.
FORBES: Head in the Clouds
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。