英语词汇-ostraca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	-ostraca
词根词缀	Webster -os·tra·ca \ˈästrə̇kə also ˈȯs-\ noun plural combining form Etymology: New Latin, from Greek -ostraka (neuter plural of -ostrakos, from ostrakon shell) — more at oyster : ones having (such) a shell — in names of taxa chiefly of crustaceans < Arthrostraca > < Conchostraca >
随便看	ruminate rumination rumin-, rumina- rummage rummy rumor rumour rump Rumpelstiltskin rumple rumpus rum-runner rumti- run runabout runaround runaway runcible runcinate run-down rundown rune rung runic run-in

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。