剑桥词典used when an extra short message is added to the end of a letter after a message has already been added 再附言，第二次附言 PS I forgot to invite you to our party next Sunday at six. PPS Please tell Ellis that he's welcome to come too. 附言：我忘了邀请你来参加下星期日6点的晚会了。再附言：请告诉埃利斯，也欢迎他来。 也见 PS 返回 PPS