英语词汇“congo red paper”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	congo red paper
释义	Congo red paper Con·go red pa·per paper impregnated with Congo red; used as a pH indicator, changing from blue-violet at 3 to red at 5.
随便看	iguanadon iguana iguana iguana research and breeding station iguanas iguania iguanian iguanid iguanidae iguanid lizard iguanids iguanna iguanodon iguanodon anglicus iguanodon bernissartensis iguanodon dawsoni iguanodon fittoni iguanodons iguanodont iguanodontia iguanodontidae iguanodontoidea iguanoid iguanoides iguanosaurus iguarán, úrsula

英语词典包含2567994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。

Congo red paper