单词 | positron emission tomography |
释义 | positron emission tomography in British Englishnoun a technique for assessing brain activity and function by recording the emission of positrons from radioactively labelled substances, such as glucose or dopamine Examples of 'positron emission tomography' in a sentence |
随便看 |
英语词典包含298861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。