英语词汇reference levels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	reference levels
释义	reference levels 【原子学】参考水平【物理学】基准级
随便看	potassium alginate potassium aluminate potassium aluminum fluoride potassium aluminum sulfate potassium antimonate potassium antimonyl tartrate potassium argentocyanide potassium-argon potassium-argon dating potassium-argon datings potassium-argons potassium arsenate potassium arsenite potassium bentonite potassium bicarbonate potassium bicarbonates potassium bichromate potassium bifluoride potassium binoxalate potassium biphthalate potassium bismuth tartrate potassium bisulfate potassium bisulfite potassium bitartrate potassium bitartrates

英汉双解词典包含483723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。