polysyllabic

英 [,pɒlɪsɪ'læbɪk] 美[,pɑləsɪ'læbɪk]

Among these polysyllabic conjunctions, there are 186 disyllabic and 31 trisyllable and 7 quadrisyllable.: 在这些复音连词中, 有186个双音节连词、31个三音节连词及7个四音节连词.