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	rowdy dowdy rowdying rowdyish rowdyism roweite rowel rowen Rowe, Nicholas rower rower-back rowet rowett row-galley row house row housing hang tough hang up Hangzhou hanjar hank hanker hankerer hankering hankie Hanks, Tom

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。