英语词汇“quinoidine”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	quinoidine
释义	quinoidine Chem.\|kwɪˈnɔɪdaɪn\| Also -ina. [f. quin-a + -oid + -ine⁵.] A brownish-black, resinous substance, consisting of amorphous alkaloids, obtained as a by-product in preparing salts of quinia. b. *animal quinoidine, an alkaloid substance resembling quinine found in animal tissues. 1845Penny Cycl. Suppl. I. 350/1 Quinoidina, the name given by Sertuerner to a third alkali, contained in yellow and red bark.1853L. Pasteur in Pharmac. Jrnl.* XIII. 375 Quinoidine..is always a product of transformation of the cinchona alkalies.1857Miller Elem. Chem. iii. 273. 1867 Proc. Royal Soc. XV. 92 This fluorescent substance..has a very close optical and chemical resemblance to quinine..we have therefore called it ‘animal quinoidine’.
随便看	em quad emrod emrode emrose 'emselves emte emtory emty emu emucid emulable emulate emulating emulation emulative emulatively emulator emulatory emulatress emulatrix emule emulge emulgence emulgent emulosity

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。