英语词汇variations in 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	variations in concentration
释义	variations pl — 变化 pl concentration n — 集中 n • 浓度 n • 含量 n • 浓度 n concentration — 浓缩 • 凝缩 variation n — 更改 n • 更改 n variation — 变异 • 变奏 in-— 非 in prep — 中 prep • 于 prep • 其中 prep 2-in-1— 二合一
随便看	5-mil polyester film 5 min ago 5 min away 5min delay 5 m in height 5-min.-spalte 5-minute break 5 minute call 5 minute drive 5-minute drive away 5 minute earlier 5-minute job 5 minute mark 5 minute period 5-minute presentation 5 minutes ago 5 minutes away 5 minutes break 5 minutes bus ride 5 minutes call 5 minutes conversation 5 minutes delay 5 minutes drive 5 minutes early 5 minutes from town

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。

variations pl —