adj.阴云密布的;阴的;有暗影的
动词cloud的过去式和过去分词.
His face clouded (over) when he heard the news. 他听到这一消息,脸就沉了下来。
Tears clouded her eyes. 眼泪使她的眼晴朦胧不清。
Her eyes clouded with tears. 她泪眼模糊。
The thick mist clouded the mountain-top. 浓雾笼罩着山顶。
vt.使遮暗;使蒙蔽;使混乱
v.(使)变阴暗;(使)变阴沉
adj.没有云的;晴朗的;开朗的