英语词汇“primary energy”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	primary energy
释义	primary energy primary energy [′prī‚mer·ē ′en·ər·jē] (engineering) Energy that exists in a naturally occurring form, such as coal, before being converted into an end-use form.
随便看	anx3 anx31 anx4 anx5 anx6 anx7 anx8 anxa1 anxa11 anxa13 anxa3 anxa4 anxa5 anxa7 anxa8 anxa9 an x editor an xennial anxicalm anxiedin anxietas presenilis anxietas tibiarum anxieties anxietude anxiety

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。