n.云；云状物；一团；阴影vi.布满云；显得阴沉；看起来忧愁）；vt.使难以理解；使…朦胧不清；使减少乐趣；混淆 变形： 复数：clouds过去式：clouded过去分词：clouded现在分词：clouding第三人称单数：clouds 双语释义：n.(名词)[C][U]云 visible water vapour floating in the sky[C]团,群 mass of smoke, dust, sand, etc. in the air; mass of insects moving to