英语词汇PET scanner怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	PET scanner
释义	PET scannern.（名词） A device that produces cross-sectional x-rays of metabolic processes by means of positron emission tomography.正电子发射层析扫描仪：一种装置，通过正电子放射的X射线断层照相术产生的模截面X射线的代谢过程 Etymology语源 p(ositron) e(mission) t(omography) p(ositron) e(mission) t(omography)
随便看	Appomattox Appomattox River apportion apportioned apportioning apportionment apportionments apportions appose apposed apposes apposing apposite apposition appositions appositive appositives appraisal appraisals appraise appraised appraisement appraises appraising appreciable

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。