英语词汇“certified concentration”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	certified concentration
释义	certified concentration 英?[?s?:tifaid ?k?ns?n?trei??n] 美?[?s?t??fa?d ?kɑns?n?tre??n] 释义合格浓度
随便看	tail-tie tail-tip tail-tips tail to tailtotail arrangement tail to tail arrangement tailtotail bond tail to tail bond tailtotail linking tail to tail linking tail-to-tail linking tail to tail polymer tailtotail polymer tail-to-tail polymer tail-to-tail structure tailtotail structure tail to tail structure tail to the tide tail tower tail track system tail tree Tail-tree tail trimmer tail trimming tail-trimming gear

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。