Cumulus
['kjuːmjʊləs] or ['kjumjələs]
解释:
(n.) One of the four principal forms of clouds. SeeCloud.
埃斯蒂斯整理
解释:
n. a heap; a kind of cloud common in summer consisting of rounded heaps with a darker horizontal base.—adjs. Cū′muliform; Cū′mulose.—n. Cū′mulo-strā′tus a cloud looking like a combination of the cumulus and stratus.
哈洛录入