Abbreviations and symbols used in the dictionary 本词典使用的缩写和符号 Publisher's note出版说明 Advisory board and editorial team 顾问及编辑人员名单 Preface by Lu Gusun陆谷孙序 Preface by Chen Dezhan9陈德彰序 Labels used in the dictionary本词典使用的标识 Key to the dictionary entries本词典词条用法 Guide to using the dictionary本词典用法指南 Dictionary A-Z词典正文 Study pages 研习专页 Tips on learning phrasal verbs短语动词学习诀窍 Key phrasal verbs重要短语动词 Formal and informal正式和非正式 Speist topics专题 New phrasal verbs新短语动词 Synonyms and opposites同义词和反义词 Guide to the particles小品词指南 Pronunciation 读音 Key to the exercises习题答案