英语词汇“p.p.i.”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	p.p.i.
释义	p.p.i. 释义 abbr. parcel post insured 挂号邮政包裹，保价邮政包裹
随便看	integral diffusion coefficient integral digital map integral diode solar cell integral direct sum integral disc integral discriminator integral-disk rotor integral distribution integral distribution cruve integral distribution curve integral distribution function integral divisor integral domain integral dose integral-dose integral dose,integral absorbed dose integral dose minimization integral drain cooler integral drill steel integral drive integral drive fuel injection pump integral drive gearing integral drive-system integral dry route integral economizer

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。