[, ]the activity of writing letters 通信;通信联系◆The organization has been in correspondence with the bank about the matter. 机构就此事一直与银行保持通信联系。◆a long correspondence 长期通信联系
[] the letters a person sends and receives 往来信件;来往书信◆email correspondence 电子邮件信件◆Address all correspondence to … 把所有的信件寄给…