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	odometer odor odoriferous odorous odstruct odstruction odtain O.Du. Odysseus densimeter density dent dental dentiform dentifrice dentin dentist dentistry dentition denture denudation denude denunciate denunciation Denver

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