英语词汇back and forth的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	back and forth
词根词缀	词根记忆： adv. 来来往往地,来回地He walked back and forth in the living room,meditating the problem.他在客厅里走来走去,思考问题.
随便看	once more once upon a time oncogene oncology oncoming on condition that on credit on display on duty one one after another one another on earth one day one-horse Oneida oneiric oneirocritic one-liner on end oneness one-of-a-kind one-off onerous oneself

英语词根词缀词典收录了31503条英语词根词缀词条，基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析，是记忆英语词汇的必备工具。