postscript

1. N-COUNT A postscript is something written at the end of a letter after you have signed your name. You usually write "P.S." in front of it. (信末的) 附言

A brief, handwritten postscript lay beneath his signature. 一段简短的手写体附言位于他的签名下方。

2. N-COUNT A postscript is an addition to a finished story, account, or statement, that gives further information. (故事、陈述等的) 补笔; 跋

Let me add a postscript to this section on diet. 让我对饮食这一部分加个补笔。