postscript

n.

1. (信末签名后的)附言, 又及
   • There was the usual romantic postscript at the end of his letter.
     他的信末又是一贯的浪漫附言。
2. (正文后的)补充说明
   • As a postscript to that story, it turned out that the woman was his sister.
     作为故事的补充, 那个女人原来是他妹妹。