1
postscript to [noun]
He added a postscript to the letter.
他在信上加了一个附言。
附言，又及
先理解核心含义，再看它在真实句子里的用法。
附言，又及
a note appended to a letter after the signature
He added a postscript to the letter.
他在信上加了一个附言。
常用于信件末尾，缩写为P.S.
附言(信末签名后的补充)
An addendum to a letter, added after the author's signature.
附言,信末签名后的附加内容
a note appended to a letter after the signature
补遗；续篇
An addition to a story, play, etc. after its completion.
附录,出版物末尾追加的文字
textual matter that is added onto a publication; usually at the end
She added a postscript to her letter to thank him for the gift.
她在信的附言中感谢他送的礼物。
He often writes long postscripts with additional news.
他经常在附言中写很多额外的消息。
I almost forgot to include a postscript about the meeting time.
我差点忘了在附言中提到会议时间。
He added a postscript to the letter.
他在信上加了一个附言。
She decided to add a postscript about the meeting.
她决定加一个关于会议的附言。
常用缩写 P.S.
In a postscript, he mentioned his new address.
在附言中，他提到了他的新地址。
Not this
Please postscript the email.
Use this
Please add a postscript to the email.
postscript 是名词，不能作动词使用。正确的表达是使用动词 add 加上名词 a postscript。
Not this
I have attached postscript.
Use this
I have attached a postscript.
postscript 是可数名词单数，前面需要加不定冠词 a。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
加附言
She added a postscript to her email.
她在电子邮件末尾加了一条附言。
信的附言
The postscript to his letter contained the phone number.
他信的附言里有电话号码。
在附言中
He mentioned the meeting in a postscript.
他在附言中提到了会议。
简短的附言
She ended with a brief postscript.
她以一句简短的附言结束。
故事的补遗
The author added a postscript to the story explaining the ending.
作者给故事加了一个补遗，解释结尾。
Use postscript naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
post（在…之后）+ script（写）＝签完名后又写的话，即附言；P.S. 就是它的缩写。
语域：mixed 常见场景：written correspondence、end matter of books or articles 该词较正式，多用于书面信函或书末、文末的补充说明；口语或日常信件中更常用缩写 P.S.。
常用缩写P.S.
Dictionary facts from ECDICT, WIKTIONARY.