英语词汇key words怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	key words
释义	key words 简明释义关键词：在信息检索和文本分析中，用于描述文档主题或内容的单词或短语。网络释义 1 ?基准词 ...基准词；TF-IDF 模型；情感倾向识别中图分类号：TP18 文献标识码：A 文章编号：1009-3044(2011)08-1881-03 [gap=1069]Key words: sentiment words extraction; key-words ; TF-IDF model;sentiment Orientation Identification .. 短语 1 key words 关键字 ; 关键的话语 ; 要害字 2 abstract and key words 摘要和关键词 ; 摘要与关键词 3 the key words 关键词双语例句 1 They can even add key words of interest, such as "water", "violence" or "UN". 他们甚至可以添加感兴趣的关键字，比如“水”、“暴力”或者“联合国”。 2 It makes key words noticeable. 它能突出关键词。 3 Search engines, key phrases and key words (REFERER). 搜索引擎、关键短语和关键字 (REFERER)。
随便看	fractional arithmetic unit fractional arithmetic units fractional bandwidth fractional banking fractional bank note fractional biopsy fractional breeding gain fractional calculus fractional carbonation fractional card fractional centrifugation fractional certificate fractional chain yield fractional change fractional charge fractional cipher fractional clearance fractional clearance rate fractional coagulation fractional coefficient fractional cold fractional collections fractional column fractional combustion fractional component response

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。