| 单词 | 发信人 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔SASE〕Self-addressed stamped envelope.回邮信封：贴足邮资写明发信人（自己）姓名地址的回信信封美国传统〔addresser〕One, such as a person or a machine, that addresses.发件人，发信人，发件机：发件的人或者机器美国传统〔dead letter〕An unclaimed or undelivered letter that after a period of time is destroyed or returned to the sender by the postal service.死信：无人认领的或未被送出的信，经过一段时间后被销毁或通过邮政服务送还给发信人美国传统〔return〕The undelivered letter has been returned to the sender.那封无法投递的信已退回给发信人了。英汉大词典If undelivered, please return to sender.若无法投递，请退回发信人。牛津商务 |
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