收信人地址，英语是：delivery address。

寄信人地址，英语是：return address。解释：delivery addressn.送货地址; 收信人地址; 交货地址;[例句]Make any formatting adjustments that you want in the delivery address and return address sections.在“收信人地址”和“寄信人地址”部分中，根据需要对格式进行一些调整。return address英[riˈtə:n əˈdres]美[rɪˈtɚn əˈdrɛs]n.寄信人地址;[例句]Before sending mail or news messages, you must specify a return address in mail and news preferences.在发送邮件或新闻消息之前，必须在“邮件和新闻”首选项中指定返回地址。