cirrostratus
noun [ U ] environment specialized uk/ˌsɪr.əʊˈstrɑː.təs/ us/ˌsɪr.oʊˈstreɪ.t̬əs/
卷层云(一种薄雾状白色高空云)
a type of flat, whitish cloud formed in a very thin layer and seen high in the sky
Compare: altostratusnimbostratus
英汉双解词典收录81607条英汉双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。