sase
self-addressed stamped envelope 贴足邮资写明发信人(自己) 姓名地址的回信信封
难易程度:
sase为短语/超纲词汇
sase
n[C]AmE
self-addressed stamped envelope an envelope that you put your name, address, and a stamp on, so that someone else can send you something
British Equivalent: SAE