英语词汇concentrations of hydrogen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	concentrations of hydrogen
释义	concentrations pl — 浓度 pl hydrogen n — 氢 n • 制氢 n • 氢气 n • 氢能 n concentration n — 集中 n • 浓度 n • 含量 n • 浓度 n concentration — 浓缩 • 凝缩 of — 的
随便看	I had the chance to talk i had the chance to taste i had the choice i had the duty i had the feeling I had the first i had the fortune I had the good fortune I had the great pleasure i had the great pleasure i had the honour to i had the idea i had the impression i had the knife i had the occasion I had the opportunity i had the opportunity i had the opportunity to participate i had the opportunity to study abroad I had the permission I had the pleasure seeing I had the pleasure seeing I had the pleasure to meet i had the possibility I had the privilege

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。

concentrations pl —