sae

剑桥词典

abbreviation for stamped addressed envelope or self-addressed envelope : an envelope with a stamp and your name and address on it that you send inside another envelope to an organization when you want a reply
（贴足邮票写明姓名地址的）回邮信封（stamped addressed envelope 或 self-addressed envelope 的缩写）
Write to the above address , enclosing an sae. 信寄往上述地址，并附上贴足邮票、写明姓名地址的回邮信封。 返回 sae