英语词汇pp 19 - 22怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	pp 19 - 22
释义	PP noun— 聚丙烯 n
随便看	chief country representative Chief country representative Chief Credit Officer chief culprit chief curator chief customer chief customer officer chief data officer Chief data protection officer chief design engineer Chief design Officer Chief determinants Chief Development Chief Development Officer Chief difference Chief digital Officer chief Director Chief directorate chief Directorate chief disciple Chief disciple chief dispatcher Chief distribution Officer Chief district Officer Chief driver

PP noun—