| 释义 |
cerˌtificate of posting noun [countable] (bre) a document that you can get from the post office that proves when you posted sth 投寄邮件证明书◆a certificate of posting can be used to prove that you sent off your tax return in time. 投寄邮件证明书可证明你已及时寄出纳税申报表。 ➡ recorded delivery |