anylglutamYlasparainylarginylalanylalanylleucylprolylleucylasparaginylh istidylleucylValylalanyllysylleucyllysylglutamyltyrosylasparaginylalanylal anylprolylprolylleucylglutaminylglgycylphenylalanylglycylisoleucylserylal anylprolylaspartylglutaminylvalyllysylalanylalanylisoleucylaspartylalanyl glycylalanylalanylglycylalanylisoleucylserylglycylserylalanylisoleucylvalyl lysylisoIeucylisoleucylglutamylglutaminylHistidylasparaginyliSoleucylglu tamylprolylglutamyllysylmethionylleucylalanylalanylleucyllysylvalylphen ylalanylcalylglutaminylprolylmethionlysylalanylalanylthreonylarginylseri ne. 这个单词一共有1913个字母，要读2分钟。 当然，本人也试着读过，但是它十分难读，音节十分难拼。 它的中文翻译为 “色氨酸合成酶A-蛋白质”（一种含有267种氨基酸酶）的全 称。 它是一种存在于细菌与霉菌中的酶。


天文数字

如果在网上仔细地搜索，我们会发现，外国人的智慧还不止于此。他们把目前 已知的最大的蛋白质，即25,000多个氨基端融为了一个更长的单词。 它需要读213分(还有27分到4个小时)。 而且一位外国人竟然把它读了出来。 他一共有189819个字母组成！！！实在难以想象！ 对我们这些英语的初学者来书简直就是天文数字。
脑筋急转弯



Smiles 两个s之间有一个mile(英里，约合1.61千米)，自然是最长的单 词呢？
真正最长单词

Methionylglutaminylarginyltyrosylglutamylserylleucylphenylalanylalanylglu taminylleucyllysylglutamylarginyllysylglutamylglycylalanylphenylalanylvaly lprolyphenylalanYlvalythreonylleucylglycylaspartylprolylglycylisoleucylgluta mylglutaminylsErylleucyllysylisoleucylaspartylthreonylleucylIsoleucylgluta mylalanylglycylalanylasparthlalanylleucylglutamylleucylglycylisoleucylproly lphenylalanylseRylaspartylprolylleucylalanylaspartylglycylpRolylthreOnylis oleucylglutaminylasPfraginylalanylthreonylleucylarfinylalanylphenylalanyla lanylalanylglycylvalythreonylprolylalanylglutaminylcysteinylphenylalanylgl utamylmethionylleucylalanylleuOylisoleucylarginylglutaminyllysyhistidylpr olylthreonylisoleucylprolylisoleucylglycylleucylmethionyltyrosylalanylaspara ginylleucylvalylphenylalanylasparaginyllysyglycylisoleucylaspartylglutamyl phenylalanylthrosylalanylglutaminylcysteinylglutamyllysylvalylglycylvalyla spartylserylvalylleucylvalylalnylaspartylvalylprolylvalylglUtaminylglutamyl serylalanylprolylphenylalanylarginylglutaminylalanylalanylleucylarginylhist idylasparaginyvalylalanylprolylisoleucylprolylisoleucylphenylalanylisoleucyl phenylalanylisoleucylcysteinylprolylprolylaspartylalanylaspartylaspartylasp artylleucylleucylarginylglutaminylisoleucylalanylseryltyrosylglycylarginylgly cyltyrosylthreonyltyrOsylleucylleucylserylarginylalanylglycylvalylthreonylgl