英语词汇“certification of a reference material”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	certification of a reference material
释义	certification of a reference material 英?[?s?:t?f??ke???n ?v ? ?refr?ns m??ti?ri?l] 美?[?s?t?f??ke??n ?v e ?r?f?r?ns m??t?ri?l] 释义标准物质的定值
随便看	'speak speakability speakable speakable ness speakabler speakablest speak about speak a common tongue with... speak against speak a mile a minute speak a piece speak a ship speak aside speak as one finds speak at speak-back circuit speak-box speakbox speak by card speak by the book speak by the card speak daggers speak daggers to speak daggers to sb speak daggers to sb.

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。