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	collateral-based collateral benefit collateral blood collateral circulation collateral clause collateral consequences collateral contract collateral cover collateral damage collateral damages collateral data collateral debt collateral debt obligations collateral deposit collateral design collateral directive collateral effect collateral fall collateral for a loan collateral for distribution collateral free collateral given collateral guarantee collateral guarantors collateral guideline

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 —