英语词汇sink-hole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	sink-hole
词根词缀	词源： as a geological phenomenon, "hole made in the earth by underground erosion," 1780, from sink (v.) + hole.
随便看	sear search search after search for search out seashell seashore seasick seaside season seat seative seaward seaweed sebaceous Sebastian seborrhea secant secede secession secessionist seclude seclusive Seconal second

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。