英语词汇run up against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	run up against
词根词缀	词根记忆： v. 意外地碰到,偶遇,撞上,与…相撞,和…发生冲突Whenever he ran up against difficulties,they all gave him encouragement.他遇到困难时,他们都给他鼓励.
随便看	Uzi V v. vacancy vacant vacate vacation vaccinate vaccination vaccine vacillate vacillation vacuity vacuous vacuum vade mecum vae victis vagabond vagabondize vagary vagile vagina vagrancy vagrant vague

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。