mildew
/ˈmɪldju:; ?@ -du:; `mɪlˌdu/ n[U]
tiny fungus forming a (usu white) coating on plants, leather, food, etc in warm and damp conditions 霉; 霉菌
roses ruined by mildew 霉烂的玫瑰. mildew, v [I, Tn esp passive 尤用於被动语态]
(cause sth to) be affected by mildew （使某物）发霉
mildewed canvas, leaves, fruit 发霉的帆布、 叶子、 水果.