nacreous cloud 同义词
- mother-of-pearl cloud
英文释义: 名词 a luminous iridescent cloud at a high altitude that may be seen when the sun is a few degrees below the horizon
翻译和释义
- nacreous cloud 英文释义：a luminous iridescent cloud at a high altitude that may be seen when the sun is a few degrees below the horizon
- nacreous cloud 中文翻译：珠母云