英语词汇“phenacetolin”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	phenacetolin
释义	phenacetolin phen·a·cet·o·lin (fen'ă-set'ō-lin), A red powder, (C₁₆H₁₂)2; used as an indicator. It has a pH range of 5 to 6, being yellow at 5 and red at 6.
随便看	double tubular piston pump double-tuned amplifier double-tuned circuit double-tuned detector double twist double u double-u double-u groove weld double up double-up double us over double us up double uterus double valves double vault double vcd double-vessel disease double-v groove weld double video cd double vision double void double-voided urine double volume blood exchange transfusions double voucher double wall

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phenacetolin