最长的英文单词，其实这个最长很难去定义的。英语吉尼斯世界上最长的英文单词由1913个字母组成，汉语的意思就是“色氨酸合成酶A蛋白质”。念完这个单词的时间据分析统计需要3.5小时的时间。如果让您去念这个单词的话，估计会被吓哭的。

　　简单的总结一下最长的英文单词的说法：

　　1.27个字母组成：honorificabilitudinitatibus 意思是“不胜光荣”。

　　2.28个字母组成：antidisestablishmentarianism 意思是“反对教会与国家分开学说”。

　　3.29个字母组成：floccinaucinihilipipification 意思是“把某事的价值加以抹杀的行为或习惯”。

　　4.34个字母组成： supercalifragilisticexpiadocious 意思是“好”。

　　5.40个字母组成：hepaticocholecystostcholecystntenterostomy 亦即在胆囊与胆管之间或肠子与胆囊之间接人工管子的手术。

　　6.45个字母组成：pneumonoultramicyoscpicailicovolcanoconiosis 意思是“吸入硅酸盐细末或石英岩灰而形成的肺尘埃沉着病”。

　　7.50个字母组成：Antipericatametaanaparcircumvolutiorectumgustpoops  书名

　　8.51个字母组成：osseocaynisanguineoviscericartilagininervomedullary 它是人体构造一术语

　　9.52个字母组成：aequeosalinocalcalinoceraceoaluminosocupreovitriolie 来形容英格兰格洛斯特夏布瑞斯陀这个地方的矿泉水成分。

　　10.100个字母组成：代表“亚当和夏娃的堕落”。bababadalgharaghtakamminarronnkonnbronntonnerronntuonnthunntrovarrhounawnskawntoohoohoordenenthurnuk

　　11.182个字母组成： 它是指由剩余的菜和牛肉函煮而成的辣味食物。opadotemachoselachogaleokranioleipsanodrimhypotrimmatosilphioparaomelitokatakechymenokichlepikossyphophattoperisteralektryonoptekephalliokigklopeleiolagoiosiraiosiraiobaphetraganopterygon

　　12.于是上终极版单词——1913个字母字母组成：“色氨酸合成酶A蛋白质”(一种含有267种氨基酸酶)的化学名。MethionylglutaminylarginyltyrosylglutamylserylleucylphenylalanylalanylglutaminylleucyllysylglutamylarginyllysylglutamylglycylalanylphenylalanylvalylprolyphenylalanYlvalythreonylleucylglycylaspartylprolylglycylisoleucylglutamylglutaminylsErylleucyllysylisoleucylaspartylthreonylleucylIsoleucylglutamylalanylglycylalanylasparthlalanylleucylglutamylleucylglycylisoleucylprolylphenylalanylseRylaspartylprolylleucylalanylaspartylglycylpRolylthreOnylisoleucylglutaminylasPfraginylalanylthreonylleucylarfinylalanylphenylalanylalanylalanylglycylvalythreonylprolylalanylglutaminylcysteinylphenylalanylglutamylmethionylleucylalanylleuOylisoleucylarginylglutaminyllysyhistidylprolylthreonylisoleucylprolylisoleucylglycylleucylmethionyltyrosylalanylasparaginylleucylvalylphenylalanylasparaginyllysyglycylisoleucylaspartylglutamylphenylalanylthrosylalanylglutaminylcysteinylglutamyllysylvalylglycylvalylaspartylserylvalylleucylvalylalnylaspartylvalylprolylvalylglUtaminylglutamylserylalanylprolylphenylalanylarginylglutaminylalanylalanylleucylarginylhistidylasparaginyvalylalanylprolylisoleucylprolylisoleucylphenylalanylisoleucylphenylalanylisoleucylcysteinylprolylprolylaspartylalanylaspartylaspartylaspartylleucylleucylarginylglutaminylisoleucylalanylseryltyrosylglycylarginylglycyltyrosylthreonyltyrOsylleucylleucylserylarginylalanylglycylvalylthreonylglycylalanylglutamYlasparainylarginylalanylalanylleucylprolylleucylasparaginylhistidylleucylValylalanyllysylleucyllysylglutamyltyrosylasparaginylalanylalanylprolylprolylleucylglutaminylglgycylphenylalanylglycylisoleucylserylalanylprolylaspartylglutaminylvalyllysylalanylalanylisoleucylaspartylalanylglycylalanylalanylglycylalanylisoleucylserylglycylserylalanylisoleucylvalyllysylisoIeucylisoleucylglutamylglutaminylHistidylasparaginyliSoleucylglutamylprolylglutamyllysylmethionylleucylalanylalanylleucyllysylvalylphenylalanylcalylglutaminylprolylmethionlysylalanylalanylthreon
更多单词学习：

　　加油英语 https://www.tingclass.net/show-7806-327979-1.html

　　加油英文 https://www.tingclass.net/show-7806-266190-1.htm

　　never grow old  https://www.tingclass.net/show-209-328014-1.html