英语词汇gemstone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	gemstone
词根词缀	Online Etymology Dictionary gemstone n. Old English gimstan; see gem + stone, n..
随便看	bio bio, bi bio-, bi-, -bia, -bial, -bian, -bion, -biont, -bius, -biosis, -bium, -biotic, -biotical biocentric biochemical biochemist biochemistry biocide biodegradable biodiesel biodiversity bioelectricity bioethics biofeedback biofuel biogenesis biogenic biogeny biogeography biograph biographer biographical biography biohazard biological

英语词根词缀词典收录了54763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。