pro·tein·ase /ˈprotṇˌes, ˌez; ˈproˌti(ə)ˌnes, ˌnez/
  蛋白酵素
  pro·tein·ase /ˈprotṇˌes, ˈproˌtɪn, ˈprotɪən, ez/ 名詞
  解蛋白黴,蛋白水解黴
  proteinase
       n : any enzyme that catalyzes the splitting of proteins into
           smaller peptide fractions and amino acids by a process
           known as proteolysis [syn: protease, peptidase, proteolytic
           enzyme]