(1)贵函 Your letter; Your favour; your esteemed letter; Your esteemed favour; Your valued letter; Your valued favour; Your note; Your communication; Your greatly esteemed letter; Your very friendly note; Your friendly advice; Yours. (2)本信,本函 Our (my) letter; Our (my) respects; Ours (mine); This letter; these lines; The present. (3)前函 The last letter; The last mail; The last post; the last communication; The last respects(自己的信); The last favour(来信). (4)次函 The next letter; The next mail; The next communication; The letter following; the following. (5)贵函发出日期 Your letter of (the) 5th May; Your favour dated (the) 5th June; Yours of the 3rd July; Yours under date (of) the 5th July; Your letter bearing date 5th July; Your favour of even date(AE); Your letter of yesterday; Your favour of yesterday’s date; Your letter dated yesterday. (6)贵方来电、电传及传真 Your telegram; Your wire; Your cablegram(从国外); Your coded wire(密码电报); Your code message; Your cipher telegram; Your wireless telegram; Your TELEX; Your Fax. (7)贵方电话 Your telephone message; Your phone message; Your telephonic communication; Your telephone call; Your ring. (8)通知 Advice; Notice; Information; Notification; Communication; A report; News; Intelligence; Message. (名词) (Verb)(通知,告知) To communicate (a fact) to; To report (a fact) to...on; To apprise (a person) of; To let (a person) know; To acquaint (a person) with; To intimate (a fact) to; To send word; to send a message; To mail a notice; to write (a person) information; To give notice(预告); To break a news to(通知坏消息); To announce(宣布). (9)回信 An answer; A reply; A response. (名词) (Verb) To answer; To reply; To give a reply; To give one’s answer; To make an answer; To send an answer; To write in reply; To answer one’s letter. (特此回信) Reply to; Answering to; In answer to; In reply to; In response to. (等候回信) To await an answer; To wait for an answer. (收到回信) To get an answer; To favour one with an answer; To get a letter answered. (10)收讫,收到 (名词)Receipt(收到); A receipt(收据); A receiver(领取人,取款人); A recipient(收款人) (Verb) To receive; To be in receipt of; To be to (at) hand; To come to hand; To be in possesion of; To be favoured with; To get; To have; To have before (a person); To make out a receipt(开出收据); To acknowledge receipt(告知收迄)