英语词汇“indigotin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	indigotin
释义	indigotin Chem.\|ˈɪndɪgəʊtɪn\| [f. indigo + t euphonic (cf. agiotage) + -in.] = indigo-blue. 1838Penny Cycl. XII. 460/1 When common indigo has been treated with dilute acids, alkalis, and alcohol, the remainder is indigo-blue, or indigotin, or indigo nearly in a state of purity.1874Schorlemmer Org. Chem. 425 Indigotin or indigo-blue, C₁₆H₁₀N₂O₂. b. attrib. and Comb., as indigotin-disulphonic = indigo disulphonic; indigotin-disulphonate = sulphindigotate: see indigo-carmine (indigo C. 2). 1874Schorlemmer Org. Chem. 427 The filtrate from this acid contains indigotindisulphonic acid (indigo-sulphuric acid), C₁₆H₈N₂O₂(SO₃H)₂.—[See quot. for indigo-extract s.v. indigo C. 2.]
随便看	tacho tacho-generator tachograph tachometer ta chuan tachy- tachycardia tachygraph tachygraphic tachygraphometer tachygraphy tachylite tachymeter tachyon tachysterol tacid tacit Tacitean tacitly tacitness taciturn taciturnity taciturnous tack tacked

英语词典包含277258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。