| 词汇 | certified mail |
| 释义 | certified mail 1 ENTRIES FOUND: certified mail (noun) certified mail noun certified mail noun Learner's definition of CERTIFIED MAIL [noncount] US : mail for which a person must sign an official document stating that it has been received（须签收的）保证邮件，保证邮寄，挂号邮寄 He sent the contract by certified mail.他以保证邮递方式寄出了这份合同。 — called also (British) recorded delivery — compare registered mail |
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英汉双解词典包含93607条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。