英语词汇protohistory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	protohistory
释义	protohistory 英/ ?pr??t???h?st?ri / 美/ ?pro?to??h?stri / 简明释义 [人类] 史前人类学专业释义 1 生物学史前人类学
随便看	neutral carrier membrane electrode neutral catalyst neutral character neutral chelate neutral chromate solution neutral chrome mordant neutral circuit neutral clay neutral coast neutral coil neutral colloid neutral color neutral color neutral color filter neutral colour neutral colour filter neutral combustion neutral compensator neutral complex neutral complex extraction neutral compound neutral condition neutral conductor neutral conjugation neutral consonant

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。