英语词汇stanine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	stanine
词根词缀	词源： "nine-point scale for test scores," introduced by the U.S. Air Force in 1942, from sta(ndard) + nine.
随便看	raving ravioli ravish raw ray Raymond rayon raze razor razz razzle-dazzle razzmatazz re -re re- reach reach out react react against reaction reactionary reactivate react on reactor react to

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。