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	squares those up with squares up squares up against squares up to squares up with squares us away squares you away squares your/an account squares yourself up against squares yourself up with squaretail square-tailed squaretails square tape umvth umvu umvue umw umwa umwadd umwc umwelt umweltdatenkatalog umwelten umweltzeichen

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