英语词汇rill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	rill
词根词缀	rill 细沟来自德语rille, 沟，槽，来自Proto-Germanic→ril, 沟，槽，来自PIE→reie, 流动，词源同run, runnel。-ille, 小词后缀。
随便看	Uncle Sam Uncle Tom uncouth unction unctuous -und under under- underachieve underage undercurrent undergraduate underling undermine underneath underpin underscore undersecretary undershoot operable operand operate operation operative operator

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。