poly1 <polys> [ˈpɒlı] 名词 俗
poly → polytechnic
polytechnic [ˌpɒlıˈteknık] 名词 英
polio [ˈpəʊlıəʊ] 名词 俗
polio → poliomyelitis
poliomyelitis [ˈpəʊlıəʊˌmaıəˈlaıtıs], polio 俗 名词 医学
pole [pəʊl] 名词
单语范例（未经PONS编辑处理）
She wrote parts of the magazine, but preferred to publish articles in the words of polio survivors themselves.
en.wikipedia.org At the age of 6 months, she caught polio.
en.wikipedia.org A polio vaccination campaign for 14 million children has been carried out, and a program to resettle some 2 million subsistence farmers is underway.
en.wikipedia.org Thus, the scientists working on polio became some of the most famous of the century.
en.wikipedia.org Skiers may be in this class as a result of an amputation, or polio.
en.wikipedia.org