单词	spiraster
释义	spiraster noun spi·​ras·​ter (ˈ)spī¦rastə(r) plural -s : a spiral sponge spicule of one or more turns produced on the outside into several spines Word History Etymology New Latin, from spir- + -aster
随便看	ruralises ruralising ruralism ruralisms ruralist ruralists ruralites ruralities rurality ruralization ruralizations ruralize ruralized ruralizes ruralizing ruraller rurallest rurallier ruralliest rurally rurals rurban ruridecanal rurigenous Ruritan

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