单词	ribonuclease
释义	ribonuclease noun ri·​bo·​nu·​cle·​ase ˌrī-bō-ˈnü-klē-ˌās  -ˈnyü-, -ˌāz : an enzyme that catalyzes the hydrolysis of RNA called also RNase Example Sentences Recent Examples on the Web The finding that extracellular miRNAs circulate in body fluids, despite the presence of ribonuclease, indicates that mechanisms exist to protect miRNAs from degradation. Chao Yan, Scientific American, 17 June 2020 To amplify the signal of ribosomal RNA, Tosar added compounds known as ribonuclease inhibitors to the samples, which block naturally occurring enzymes from digesting RNA. Roxanne Khamsi, Scientific American, 17 June 2020 Word History First Known Use 1938, in the meaning defined above Medical Definition ribonuclease noun ri·​bo·​nu·​cle·​ase ˌrī-bō-ˈn(y)ü-klē-ˌās, -ˌāz  : an enzyme that catalyzes the hydrolysis of RNA called also RNase
随便看	percussion mark percussion section percussion stop percussion table percussion wave percussion welding percussional percussionist percussionists percussions percussive percussive welding percussively percussiveness percussivenesses percussors percutaneous percutaneously percutients Percy percylite perdendo perdendosi perdices perdicidaes

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。