Simone
1.N-VAR云；云团A cloud is a mass of water vapour that floats in the sky. Clouds are usually white or grey in colour....the varied shapes of the clouds... 云朵各种各样的形状 The sky was almost entirely obscured by cloud. 天空几乎完全被云所遮蔽。 ...the risks involved in flying through cloud. 穿过云层飞行的危险 2.N-COUNT（烟雾、尘土等的）一团A c
n.云彩，白云（cloud复数形式） v. 使暗淡（cloud的第三人称单数形式）；使布满阴云
云
