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
发音
例句
1. The interior was dark and smelled of mildew. 里面光线很暗, 霉味扑鼻。 2. Mildew may form in this weather. 这种天气有可能发霉。