a distempered mind精神错乱的人
N-UNCOUNT(不可数名词) Distemper is a dangerous and infectious disease that can be caught by animals, especially dogs. 瘟热病
N-UNCOUNT(不可数名词) Distemper is a kind of paint sometimes used for painting walls. (用来涂墙的)颜料
V(动词) to paint (something) with distemper (用颜料)涂