What word has most letter?

问题描述:

What word has most letter?

什么单词的字母最多 世界上最长的单词有1913个字母.Methionylglutaminylarginyltyrosylglutamylserylleucylphenylalanylalany lglutaminylleucyllysylglutamylarginyllysylglutamylglycylalanylphenyla lanylvalylpr...