英语词汇unbeknownst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	unbeknownst
词根词缀	词源： 1848, vulgar formation from unbeknown (1636). No clear reason for the -st, but since 19c. this has become the dominant form.
随便看	occasional occasionally occident occidental occipital Occitian occlude occlusion occlusive occult occultation occultism occupancy occupant occupation occupational occupy occur occurrence occur to ocean oceanarium Oceania oceanic oceanographer

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。