单词	actinost
释义	actinost noun ac·​ti·​nost ˈak-tə-ˌnäst plural -s : one of certain small bones directly supporting the rays of paired fins of teleost and some ganoid fishes called also carpal, pterygiophore compare hypercoracoid Word History Etymology actin- + -ost First Known Use 1872, in the meaning defined above
随便看	Mossel Bay mosser mossers mossery mosses mosshead mosshorn Mossi Mossi-Gurunsi mossie mossier mossies mossiest mossinesses mossing mossis mossite mosslike mossliker mosslikest mosso mossos mosstone mosstoner mosstonest

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