英语词汇onlooker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	onlooker
词根词缀	Online Etymology Dictionary onlooker n. c.1600, from on + agent noun from look, v..
随便看	ploy plu pluck plucky plug plugger plug-in plug-ugly plum plumage plumassier plumb- plumb plumbago plumb-bob plumber plumbic plumbing plumbo- plumbous plumb-, plumbo-, plumbi- plume plumed plummet plump

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。