英语词汇instructional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	instructional
词根词缀	Online Etymology Dictionary instructional adj. 1801, from instruction + -al(1).
随便看	fungal fungi- fungi fungible fungicide fungiform fungi-, fung- fungivorous fungo fungous fungus funicular funi-, fun- * funipendulous funk funky savoury Savoy savvy saw sawbones sawbuck sawdust sawfish sawhorse

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。