英语词汇“frog sign”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	frog sign
释义	Frog Sign Prominent neck pulsations due to ‘cannon A’ waves, which occur in AV dissociation, where the atria contract against closed tricuspid or mitral valves, resulting in a intermittent buildup of pressure in jugular veins
随便看	electron-beam parametric amplifier electron beam pattern generator electron beam physical vapor deposition electron beam position monitor electron beam projection system electron beam proximity correction electron-beam pumping electron beam recorder electron-beam recorder electron-beam recording electron beams electron beam sterilization electron beam technology electron beam tomography electron-beam tomography electron-beam tube electron beam welder electron beam welding electron-beam welding electron bernstein wave electron bernstein wave current drive electron binding energy electron blue pearl electron bombarded active pixel sensor electron-bombarded charge-coupled device

英语词典包含2567994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。

Frog Sign