英语词汇“pyrrolidone”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	pyrrolidone
释义	pyrrolidone /pɪˈrɒlɪdəʊn / noun [mass noun] Chemistry A colourless weakly basic solid which is a keto derivative of pyrrolidine. Chemical formula: C₄H₇NO. The water-soluble macromolecular compound preferably includes a copolymer of N-vinyl - 2 - pyrrolidone and vinyl acetate.
随便看	arc eye arc furnace arch -arch arch- archaea archaeal Archaean archaebacteria archaebacterial archaeo- archaeoastronomy archaeologic archaeological archaeologically archaeologise archaeologist archaeologize archaeology archaeomagnetic archaeomagnetism archaeometric archaeometry archaeon archaeopteryx

英语词典包含243303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。