英语词汇bivalent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	bivalent
词根词缀	词源： 1869, of chemicals, 1899, of chromosomes, from bi- + -valent, from L. valentem, prp. of valere "be worth" (see valiant).
随便看	ischium -ise -ish Ishihara ish kabbible Ishmael Ishtar Isidore isinglass Islam island isle -ism isobar isogeny isolable isolate isolated isolation isolationist isometric isomorphic isosceles isotherm isotope

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。