cloudya. 多雲的、有愁容的、雲的、渾濁的(混)濁的學術名詞多雲:電機工程、氣象學、電力工程、海事、大氣科學渾濁:電機工程、電力工程模糊不清:電機工程、電力工程曇:海事英文釋義lacking definite form or limitsfull of or covered with clouds(of liquids) clouded as with sediment