柯林斯词典dry rot 1. N-UNCOUNT Dry rot is a serious disease of wood. It is caused by a fungus and causes wood to decay. 乾腐病; 乾枯 The house was riddled with dry rot. 屋子因木材乾腐而變得千瘡百孔。 返回 dry rot剑桥词典a disease caused by a fungus that destroys wood in houses , boats , etc. （木材的）乾腐病 返回 dry rot