noun 下载 🔗分享 邮递员,送信员 Someone (implied male) who delivers mail to, and/or collects mail from, residential or commercial addresses, or from public mailboxes Examples : "The mailman delivered the important letter to my aunt's house. " 邮递员把那封重要的信送到了我姑妈家。 person job communication service work 与AI对话词汇游戏阅读练习