单词	Spatangina
释义	Spatangina plural noun Spat·​an·​gi·​na ˌspatᵊnˈjīnə, -jēnə : a suborder of sea urchins (order Exocyloida) comprising numerous more or less flattened approximately heart-shaped sea urchins that exhibit considerable secondary bilateral symmetry compare clypeastrina Word History Etymology New Latin, from Spatangus + -ina
随便看	fluviolacustrine fluviology fluviomarine fluviometer fluvioterrestrial fluviovolcanic flux flux man fluxed fluxer fluxes fluxgate fluxgates fluxible fluxile fluxility fluxing conjunctionally conjunctions conjunctiva conjunctivae conjunctival conjunctivas conjunctive conjunctive legacy

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。