柯林斯詞典mildew /?m?l?dju?/ 1. N-UNCOUNT Mildew is a soft, smelly fungus that grows in damp places. 霉 ; 霉菌 The room smelled of mildew. 該房間有股霉味。 返回 mildew劍橋詞典a black , green , or whitish area caused by a fungus that grows on things such as plants , paper , cloth , or buildings , usually if the conditions are warm and wet 霉；霉菌 There are patches of mildew on the walls . 墻上出現(xiàn)了一塊塊的霉斑。 返回 mildew