英语词汇proavis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	proavis
释义	proavis 简明释义 n.原始鸟类；先鸟网络释义 1 ?先鸟先鸟
随便看	reaction distance reaction distillation reaction drum reaction dynamics Reaction,Echo reaction efficiency reaction energy reactionenergy reaction energy barrier reaction engine reaction engineering reaction engine reaction enthalpy reaction enthalpy number reaction entropy reaction equation reaction equilibrium reaction equilibrium constant Reaction,Escape reaction etching reaction exergy reaction expansion turbine reaction eye time reaction factor Reaction,False Negative

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。