英语词汇“room air”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	room air
释义	DictionarySeeair room air room air Unmodified, ambient air. The typical oxygen concentration is 21%. See also: air LegalSeeAirAcronymsSeeRA
随便看	environmental industry associations environmental industry council environmental information environmental information and monitoring program environmental information association environmental information centre environmental information cooperative environmental information documents environmental information exchange environmental information exchange system environmental information logistics llc environmental information management plan environmental information management system environmental information network environmental information network and monitoring system environmental information network for asia and the pacific environmental information regulations environmental information system for planners environmental information system office environmental information systems environmental information technology management environmental infrastructure financing program environmental infrastructure support credit program environmental infrastructure working group environmental injuries

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。