英语词汇“ppb”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	ppb
释义	WordReference Random House Unabridged Dictionary of American English © 2024 PPB, Printing(in publishing) paper, printing, and binding. `Also, P.P.B.` ppb, Printing(in publishing) paper, printing, and binding. Weights and Measuresparts per billion. `Also, p.p.b.`
随便看	cyanohydrin cyanometer cyanophyta cyanophyte cyanoplatinite cyanosis cyanotype cyanurate cyanuric cyanuric acid cyathiform cyathium cyathus cybele cyber- cybercafé cybercrime cybernate cybernation cybernetic cybernetical cybernetically cyberneticist cybernetics cyberpet

英语词典包含188688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。