词汇“序言”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	序言
释义	序言序言[xù yán]1.■introduction; preface; foreword; exordium:作者的初版序言the author's preface to the first edition 常用词组1.■序言信息组 preamble block
随便看	unit sand unit segment unit select unit select line unit-selector switch unit separator unit separator character unit sequence unit service unit signal unit simplex unit source unit sphere unit's place unit's place unit star driving spring unit star driving wheel unit step unit step function unit-step response unit store unit string unit substation unit surface conductance unit switch

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。