英语词汇crankshaft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	crankshaft
词根词缀	Online Etymology Dictionary crankshaft n. 1803, from crank, v. + shaft, n.. The basic form of the mechanism appears to date from Roman times.
随便看	depolarization depoliticize deponent depopulate depopulation deport deportation deportee deportment depose deposit depositary deposition depositor depository depot deprave depravity deprecate deprecation deprecative deprecatory depreciate depreciation depreciatory

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。