英语词汇chemical composition of air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	chemical composition of air
释义	chemical composition of air 简明释义空气的化学组成网络释义 1 ?空气的化学组成 ... The chemical composition 降水化学组成 chemical composition of air 空气的化学组成 chemical composition of Protein 蛋白质的化学组成 ...
随便看	comparison ad comparison among groups comparison among means comparison among means for trend comparison amplifier comparison analysis comparison analysis method comparison auditing comparison band comparison base comparison-based reasoning comparison basis comparison beam comparison bridge comparison buffer comparison buffer method comparison by direct deflection method comparison bydirect deflection method comparison calibration comparison card comparison circuit comparison circuitry comparison coder comparison colorimeter comparison colorimeter

英汉双解词典包含3185865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。