| 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)2 See also Novocaine Word origin C20: from pro-1 + (co)caine |
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