英语词汇protrude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	protrude
词根词缀	protrude 突出，伸出 pro-, 向前；-trud, 击，打，词源同extrude, obtrude.
随便看	prodigious prodigy produce product production productive profane profanity profess profession professional professionalize professor proffer proficient profile profiling profit profitable profiteering profiterole profligate pro forma profound profundity

英语词根词缀词典收录了25228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。