亚洲网紅露点

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butenedioic acid

/ 藢产箩耻藧迟颈藧苍诲补瑟藞蓹蕣瑟办 /

noun

  1. either of two geometrical isomers with the formula HOOCCH:CHCOOH See fumaric acid maleic acid
鈥淐ollins English Dictionary 鈥 Complete & Unabridged鈥 2012 Digital Edition 漏 William Collins Sons & Co. Ltd. 1979, 1986 漏 HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012


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