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

单词	ppm
释义	ppm abbreviation 1Part(s) per million: water containing 1 ppm fluoride 2 Computing Page(s) per minute, a measure of the speed of printers.
随便看	Parker, Charlie Parker, Dorothy Parker House roll Parkerhouse roll Parkerise parkerising parkerite Parkerize parkerized parkerizing Parkersburg Parker's cement parkership Parkesine Parkes process Parkes' process Parke's process parkette park home parkie parkin parking apron parking area parking attendant parking bay

英语词典包含243303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。