英语词汇billion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	billion
词根词缀	billion 十亿 bi-, 二；million, 百万。字面意思是万亿，现通常指十亿。
随便看	micro-organism microphone microportal microprocessor microscope microsecond microsurgery microwave micturate micturition mid- mid-air Midas touch mid-Atlantic midbrain midday midden middle middle-age spread middlebrow middle class Middle English middle ground middleman middle management

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。