单词	PAH
释义	PAH abbreviation polycyclic aromatic hydrocarbon Medical Definition PAH 1 of 2 noun ˌpē-(ˌ)ā-ˈāch  : polycyclic aromatic hydrocarbon PAH 2 of 2 abbreviation para-aminohippurate; para-aminohippuric acid
随便看	prosaicism prosaicnesses prosaism prosaisms prosaist prosaists Prosarthri prosateur prosateurs prosauropod Prosauropoda prosauropodae prosauropodas prosauropods prosbul proscapula proscapular proscenia proscenium proscenium arch proscenium box prosceniums prosciuti prosciutoes prosciutos

英语词典包含469781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。