英语词汇sealed silica envelope的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	sealed silica envelope
释义	sealed silica envelope [si:ld ?silik? ?env?l?up] 释义密封石英管
随便看	low velocity low-velocity low-velocity anomaly low-velocity beam scanning camera tube low velocity beam scanning image pickup tube low velocity beam scanning storage tube low-velocity camera tube low velocity camera tube low-velocity channel low-velocity coorection low-velocity CR tube low-velocity drop low velocity drop lowvelocity electron low-velocity electron low velocity electron low-velocity electron beam low velocity electrostatic current meter low-velocity explosive low velocity explosive low velocity friction apparatus low-velocity gun low velocity layer low-velocity layer low-velocity layer instrument

英汉双解词典包含4367426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。