英语词汇octant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	octant
词根词缀	词源： "instrument for making angular measurements in navigation or astronomy," 1731, from L.L. octans, from octo "eight" (see octa-).
随便看	dead reckoning Dead Sea deadweight deadwood deaf deafen deafening deal dealer deal in deal out deal with deamination dean dear dearborn dearth deary deasil death deathbed death camp deathly deb debacle

英语词根词缀词典收录了31503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。