英语词汇threshold 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	threshold concentration
释义	threshold — 阈 • 槛 • 坎 • 户限 • 阃 • 柣 • 门阶 threshold n — 门槛 n • 起始点 n concentration n — 浓度 n • 集中 n • 含量 n • 浓度 n concentration — 浓缩 • 凝缩
随便看	put to discussion put to display put to final put to flight put to full use put together put together a campaign put together a list put together a list of frequently asked questions put together a package put together a picture put together a program put together a proposal put together a puzzle put together a strategy put together a team put together from put together information put together team put together the puzzle put together the report put together the right team put together this put together various bits put to good use

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。

threshold —