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