Abstract:  Business English correspondence is widely used in international business communication. It serves to develop foreign trade business and commercial activities. As one of the English for Specific Purposes, business English correspondence has its own unique features. This article summarizes its stylistic features from the perspective of its lexicon, syntactic construction and discourse construction, the purpose of such writing is to have a better use and understanding of it. 

Key words: Business English; Correspondence; Stylistic Features; Application

摘　要: 商务英语函电是国际商务往来经常使用的联系方式，是开展对外经济贸易业务和有关商务活动的重要工具。作为专门用途之一的商务英语函电有其独特的语言特点，本文从词汇、句法、语篇结构三方面对商务函电英语的语体特征进行分析，目的是为了更好地了解和使用。

关键词: 商务英语；函电；语体特征；应用