self-addressed
adjective uk/ˌself.əˈdrest/ us/ˌself.əˈdrest/
（尤指信封）写明发信人姓名和地址的
(especially of an envelope) with the address of the person who has sent it
Send a self-addressed envelope for our free catalogue. 寄上一个写明自己姓名和地址的信封便能获得我们的免费目录。
See also: sae SASE