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-现代词典

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	turn something round (or around) turn something to advantage (or to one's advantage) turn something to (good) account turn something up turnspit turns ratio turnstile turnstone turntable turntable ladder turntablism turntablist turn tail turn the (or a) corner Nechtansmere, Battle of necial neck neck and neck Neckar neckband neckbeard neck beef neck-bone neck-break neck canal

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。