单词 | nacreous cloud |
释义 | nacreous cloud n. A stratospheric cloud resembling a cirrus, showing iridescent coloration when the sun is several degrees below the horizon. [From NACRE (from the iridescent coloring of mother-of-pearl).] ![]() |
随便看 |
英语词典包含135693条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。