英语词汇sign of aggregation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	sign of aggregation
释义	sign of aggregation 【数】聚合符号，归并符号(指将两个或两个以上的项括在一起作一个数量处理的大括号、方括号、圆括号或线括号等)
随便看	factful factful factice facticities facticity faction faction faction -faction factional factionalise factionalised factionalises factionalising factionalism factionalisms factionalist factionalists factionalize factionalized factionalizes factionalizing factionally factionally factionary

英汉双解词典包含548777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。