P.P.on the envelope 汉语如何理解?

P.P.on the envelope 汉语如何理解? we often see some english letters on envelope P.P means we need envelope with a stamp on the go p() the museum on your right back-of-the-envelope envelope of the pulse pushing the envelope是什么意思 push the envelope是什么意思 envelope的复数envelopes的读音,是不是后面那个p被切掉了? please p your name on tplease p your name on the paper 把邮票粘到信封上到底是 stick the stamp to the envelope 还是stick the stamp on the envelope 翻译 articles wanted for photos,place the information on the back of each envelope Lincoln wrote the address on the back of a used envelope翻译 you should put a s___ on the envelope of the letter can you make out the address on this envelope?如何翻译 写出恰当的单词：Put a s( ) on the envelope before you send a letter. There are many animals and p（ ）on the earth Excuse me,would you mind p( ) on the jeans?