nimbus

n. 幻云, 雨云, 光轮

名词复数:nimbi 

nim.bus

n.（名词）
【复数】 nim.bi[-bo.] 或 nim.bus.es
A cloudy radiance said to surround a classical deity when on earth.
光晕，幻云：据称为当神降临大地时在其周围环绕的绚丽的云雾
A radiant light that appears usually in the form of a circle or halo about or over the head in the representation of a god, demigod, saint, or sacred person such as a king or an emperor.
光轮：常以环状或晕出现的光轮，在艺术作品中环绕在神、半神半人、圣徒或圣人如国王或皇帝的头上
A splendid atmosphere or aura, as of glamour, that surrounds a person or thing.
气氛，光彩：围绕人或东西的气氛或氛围，如魅力
A rain cloud, especially a low dark layer of clouds such as a nimbostratus.
雨云：雨云，尤指象雨层云一样的深色低云层

来源：
Latin [cloud] * see nebh-
拉丁语 [云] *参见 nebh-