ethereal

详细解释:a. 轻的, 飘渺的, 天上的
【医】 醚制的, 挥发性的

词型变化：

副词:ethereally名词:ethereality

英语解释：

形容词 ethereal:

characterized by lightness and insubstantiality; as impalpable or intangible as air同义词：aeriform, aerial, airy, aery