单词	emissions trading
释义	emissions tradingeˈmissions ˌtrading noun [uncountable] the practice of buying or selling emission credits
随便看	Prayer Book prayer book prayer mat prayer wheel praying mantis pre- preach preacher preachy Preakness preamble prearranged prearrangement prebuttal Precambrian precarious precariously precariousness precast precaution precautionary precede precedence precedent preceding

英语词典包含52748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。