英语词汇switchboard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	switchboard
词根词缀	Online Etymology Dictionary switchboard n. also switch-board, "device for making interchangeable connections between many circuits," 1867, from switch, n. + board, n.1.
随便看	traps trash trashy tra-, tract-, trac-, -tractive, -traction, -tracting, treat-, trai- tra, tract(treat) tra-, trans- trattoria trauma traumat- traumatic traumatise traumatize traumato- traumat-, traumato-, trauma-, traum-, -trauma, -traumatic, -traumatically travail trave travel traveler travelogue traverse travertine travesty Traviata, La Travis travois

英语词根词缀词典收录了54763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。