英语词汇concentration addition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	concentration addition
释义	concentration n — 集中 n • 浓度 n • 含量 n • 浓度 n concentration — 浓缩 • 凝缩 addition n — 加建 n • 增加 n addition — 加法 • 加总 • 续增
随便看	teach about teach a class teach a language teach a lion teach a man to fish Teach a method teach and reinforce teach and research teach and test teach a skill Teach as substitute for absent teacher teach a subject teach a trade teach at school teach at university teach a value teach a work teach business English teach button teach by correspondence teach by example teach by words and example teach children teach children aged teach children good

英汉双解词典包含2273206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。

concentration n —