英语词汇“p.p.m.”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	p.p.m.
释义	p.p.m. parts per million. Also, P.P.M., ppm, PPM.
随便看	misrepresent misreprint misreward misrhymed misroute misrule misrun miss Miss. miss. missa missa cantata missal missal stand missample missay misseat misseem missel thrush missend misset misshape misshapen misship misshipment

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