英语词汇excavation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	excavation
词根词缀	excavation n.挖掘,出土文物 14659cav=hole,表示“洞”cave n.洞穴★★★4872cavity n.穴,腔cav+ity★11387cavelet n.小洞cave+let小东西=小洞穴cavern n.大洞★18299concave a.凹面的con全部+cave=全部像洞一样=凹进去的31224excavate v.挖掘ex 出+cav+ate=从洞中出来=挖出★36080excavation n.挖掘,出土文物 14659
随便看	assistant associate association assorted assortment assume assuming assumption assure assureance assuredly asthma astigmatic astigmatism astral astronaut astronautics astronomy astronomy astrophysics astrospace asymmetry atavism atheism athenian

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