简单邮件传送协议 (簡單郵件傳送協議) Jiǎndān Yóujiàn Chuánsòng Xiéyì

Jiǎndān Yóujiàn Chuánsòng Xiéyì proper noun Simple Mail Transfer Protocol (SMTP)
Domain: Computer Science 计算机科学 , Subdomain: Networking , Concept: Protocol 协议
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