N-UNCOUNT 免费投邮，收件方付资邮递(英国的一种邮寄制度，寄信人可以在给某些机构寄信时免付邮资，并将freepost一词写在地址栏) Freepost is a system in Britain which allows you to send mail to certain organizations without paying for the postage. 'Freepost' is written on the envelope as part of the address. 免费投邮，收件方付资邮递(英国的一种邮寄制度，寄信人可以在给某些机构寄信时免付邮资，并将freepost一词写在地址栏) [trademark]