re /riː/


      介词 You use re in documents such as business letters, e-mails, faxes and memos to introduce a subject or item which you are going to discuss or refer to in detail. 关于 (用在商务信函、电子邮件、传真、备忘录中,引出所要谈论的话题)


      Dear Mrs. Cox, Re: Homeowners Insurance. We note from our files that we have not yet received your renewal instructions.