英语词汇persral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	persral
释义	persral 简明释义经口的，口服的网络释义 1 ?口服的 persral(口服的), 此释义来源于网络辞典。
随便看	back pressure manometer back-pressure manometer backpressure manometer back pressure manometre back pressure multi-effect evaporator back pressure of steam trap back pressure operation back pressure operation backpressure operation backpressure porosity back pressure regulating valve back pressure regulator backpressure regulator back-pressure regulator back-pressure regultor back pressure reliefport back pressure relief port back-pressure-relief port back pressure relief valve back pressure return back-pressures backpressure back pressure sensor back-pressure sensor backpressure spring valve

英汉双解词典包含3185865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。