英语词汇cosine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	cosine
词根词缀	cosine 余弦来自短语complementary sine, 补足正弦。
随便看	abut abysmal abyss ac- acacia academy acadian a cappella accede accelerate accent accept access accident acclaim acclimate accolade accommodate accompany accomplice accomplish accord accordion accost account

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。