post.script
postscript的音标和读音：
DJ音标发音： [ˈpoustˌskript, ˈpousˌskript]
KK音标发音： [ˈpostˌskrɪpt, ˈposˌskrɪpt]
postscript的词性：
n.Abbr. PS, ps, PS（名词）缩写 PS， ps， PS
1. A message appended at the end of a letter after the writer's signature.
附笔，又及：信末作者签名后又加上去的附言
2. Additional information appended to the manuscript, as of a book or an article.
附言，续篇：如一本书或一篇文章正文后的附加信息
postscript的词源：
3. Medieval Latin *postscriptum
中世纪拉丁语 *postscriptum
4. from neuter past participle of Latin postscrobere [to write after]
源自 拉丁语 postscrobere的中性过去分词 [写在…之后]
5. post- [post-]
post- [前缀，表“…之后”]
6. scrobere [to write] * see skrobh-
scrobere [写] *参见 skrobh-