英语词汇in the presence of oxygen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	in the presence of oxygen
释义	in the presence of — 当着 ()
随便看	host not found host number host of amenities host of applications host of benefits host of businesses host of challenges host of companies host of considerations host of courses host of details host of devices host of difficulties host of diseases host of effects host of entertainment host of exciting host of exhibits host of factors host of features host of functions host of gifts host of groups host of ills host of industries

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。

in the presence of —