英语词汇ethnical period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	ethnical period
释义	ethnical period 简明释义人类文化的发展阶段
随便看	static electric field static electric fire static, electricity static electricity static electricity discharge static electricity earth static electricity earthing device static electricity eliminator static electricity film fault static electricity grounding static electricity grounding device static electricity heating static electricity indicator static electricity machine static electricity oil cleaning device static electricity oil purifier static electricity on human body static electricity protection earthing static electricity resistance static electricity spraying static electricity touchdown device static electric machine static electric reciprocating compressor static electrification static electrode potential

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。