| 单词 | procaine | 
| 释义 | Word Frequency procaine(ˈprəʊkeɪn, prəʊˈkeɪn) noun a colourless or white crystalline water-soluble substance used, as the hydrochloride, as a local anaesthetic; 2-diethylaminoethyl-4- amino benzoate. Formula: NH2C6H4COOC2H4N(C2H5)2See also Novocaine Word originC20: from pro-1 + (co)caine | 
| 随便看 | 
英语词典包含233703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。