英语词汇ppf的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	ppf
释义	ppf 英?['pi:p'i:'ef] 美?['pip'i'ef] 释义 [医][=pellagra preventive factor]抗糙皮病因子，维生素pp 大小写变形:PPF
随便看	printing plate marking addressing machine printing plate material printing plate material for printing plate printing plate, metallic printing plate production (printing block production) scanner for printing block production by means of colour separations printing plate reciprocating device Printing plate retoucher printing plate rubber printing plates printing plate, selectable ticket printer printing plate selection addressing machine printing plate selection marking printing plates made of STONE(S) printing plates reproduction printing pleat edge printing pool printing position printing precision printing-press printing press printing press drive printing presses printing-presses printing pressmen printing pressure

英汉双解词典包含4367426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。