英语词汇operand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	operand
词根词缀	operand 运算对象来自拉丁语operandum, 操作，运算，来自operari, operari, 工作，劳作，创作，词源同opus, operate。-und, 动名词后缀。后用于数学术语运算对象。
随便看	presage presby- presbyter Presbyterian presbytery preschool prescient prescribe prescription prescriptive preselect presell presence present present presentable presentation presenteeism presenter presentiment preservation preservative preserve preset preside

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。