这句话的意思很简单，就是说一个人，最后因患一种叫做“疽”，也就是民间所说的“搭背”，不治身亡。旧时代，因无抗生素类药，“疽”，西医叫做“痈”的恶性皮肤病，很难治愈。通常用“疽发背而死”这五个字，加之于谁的盖棺论定上，可以肯定，这个人生前，大概不好。人之常 The meaning of this sentence is very simple, that is to say, a person, finally suffering from a kind of “gangrene”, that is, people say “take the back” and died. The old times, because there is no antibiotics, “gangrene”, Western medicine called “痈” of the malignant skin disease, it is difficult to cure. Often use “gangrene fat to death” these five words, combined with the coffin on whom to be sure, this life before, probably not good. Often people