问题描述：
What's "PS" short for?
I usually read "PS" on internet,I know "PS" almost short for "Photoshop" but sometime somewhere it seem to have other mean,but I don't know what.
"PS" short for "part some/say" or "pass some/say"?
such as
"我那天去面试.
PS:那个面试的老头很和蔼,我一点都不紧张
"
找了下外国人也喜欢用“P.S”，中不过我们在P和S之间少了个".严格来说是不是简写都要加点的？
I usually read "PS" on internet,I know "PS" almost short for "Photoshop" but sometime somewhere it seem to have other mean,but I don't know what.
"PS" short for "part some/say" or "pass some/say"?
such as
"我那天去面试.
PS:那个面试的老头很和蔼,我一点都不紧张
"
找了下外国人也喜欢用“P.S”，中不过我们在P和S之间少了个".严格来说是不是简写都要加点的？
问题解答：
我来补答展开全文阅读