動詞 cloud:

1. make overcast or cloudy
   同義詞：overcast, cloud
2. make less visible or unclear
   同義詞：obscure, befog, becloud, obnubilate, haze over, fog, cloud, mist
3. billow up in the form of a cloud
   同義詞：cloud
4. make gloomy or depressed
   同義詞：cloud
5. place under suspicion or cast doubt upon
   同義詞：defile, sully, corrupt, taint, cloud
6. colour with streaks or blotches of different shades
   同義詞：mottle, dapple, cloud
7. make milky or dull
   同義詞：cloud

形容詞 clouded:

1. made troubled or apprehensive or distressed in appearance
2. filled or abounding with clouds
   同義詞：cloud-covered, overcast, sunless
3. mentally disordered
4. unclear in form or expression- H.G.Wells
   同義詞：blurred

1. His face clouded (over) when he heard the news.
   他聽到這一消息，臉就沉了下來。
2. Tears clouded her eyes.
   眼淚使她的眼晴朦朧不清。
3. Her eyes clouded with tears.
   她淚眼模糊。
4. The thick mist clouded the mountain-top.
   濃霧籠罩著山頂。