英语词汇sound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	sound
词根词缀	sound 测海或湖的深度，试探，调查词源不确定，可能来自subundare, 测水深，来自sub-, 在下；unda, 水，词源同undulate, water。或来自sound, 声音，发声，听起来。引申比喻义试探，调查。
随便看	opportunism opportunist opportunity oppose opposite opposition oppress oppressive oppressor opprobrious opprobrium opt optic optical optician optics optimal optimism optimist optimize optimum option optometrist optometry opulent

英语词根词缀词典收录了25228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。