cryo·sur·gery /ˌkraɪoˈsɚ/ 冷療手術
cryo·sur·gery /ˌkraɪoˈsɝʤ(ə)rɪ/ 名詞 冷凍手術,低溫外科
cryosurgery n : the use of extreme cold (usually liquid nitrogen) to destroy unwanted tissue (warts or cataracts or skin cancers)