self-addressed

剑桥词典

(especially of an envelope ) with the address of the person who has sent it
（尤指信封）寫明發信人姓名和地址的
Send a self-addressed envelope for our free catalogue . 寄上一個寫明自己姓名和地址的信封便能獲得我們的免費目錄。
也見
sae
SASE 返回 self-addressed