polysyllable

n word of several (usu more than three) syllables 多音节词（通常指多於三个音节者）.

polyanthus, polyester, polyethylene, polygamist, polygamous, polygamy, polyglot, polygon, polygonal, polyhedron, polymath, polymer, polymorphous, Polynesian, polyp, polyphonic, polyphony, polypous, polystyrene, polysyllabic, polytechnic, polytheism, polytheistic, polythene, polyunsaturated, polyurethane, pom, pom-pom, pomander, pomegranate, Pomeranian, pommel, pommy, pomp, pomposity, pompous, pompously, ponce, poncho, pond,