英语词汇“p.p.b.”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	p.p.b.
释义	p.p.b. abbr. (=parts per billion)十亿分之一 [网络] 采购员
随便看	sagittal arc sagittal axis sagittal beam sagittal border sagittal coma sagittal crest sagittal diameter sagittal fan sagittal fissure sagittal fissure (brain) sagittal focal line sagittal focus sagittal fontanel sagittal furrow sagittal groove sagittal gyri sagittal image sagittalis sagittally sagittal medullary tract sagittal movement sagittal nuclei sagittal osteotomy sagittal plane sagittal ray 脱壳金蝉脱天漏网脱手弹丸脱白挂绿脱缰之马脱胎换骨脱袍退位脱颖囊锥脱颖而出脲泣キ顔泣キ黒子泣ク泣クナク泣ク泣ク泣ケル泣訴泥泥泥えのぐ