英语词汇before the days of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	before the days of
释义	before the days of
随便看	THRB Genes thrca thre threa thread threadability threadable thread advancing mechanism threadadvancing mechanism thread advancing reel thread alternating thread alternating, cross threading thread anchorage thread and thrum thread a needle Thread angle thread an unthread tree thread arrangement thread attached suture needle thread bag thread balloon thread bar anchorage thread bar anchorage, Dywidag anchorage system threadbare threadbare excuse

英汉双解词典包含3607232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。