英语词汇usage concentration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	usage concentration
释义	usage n — 使用 n • 处理 n • 用途 n • 对待 n usage — 用量 • 用法 concentration n — 集中 n • 浓度 n • 含量 n • 浓度 n concentration — 浓缩 • 凝缩
随便看	its business reputation its calculation its calendar it's called it's called its call for its calling its calming its campus its capabilities its capacities its capacity to cope its capital its' career its careful it scares me its carriers its case its catching its cathedral its causes its center its centrepiece it's certainly possible it's certainly possible

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。

usage n —