单词	acanthology
释义	acanthology noun ac·​an·​thol·​o·​gy ˌaˌkanˈthäləjē, ˌakən- plural -es : the study of spines (as of sea urchins) especially as an adjunct of taxonomy Word History Etymology acanth- + -logy First Known Use 1879, in the meaning defined above
随便看	dynein dyneins dynel dynels dynes dynode dynodes dyo- Dyophysite dyophysites dyophysitic dyotheism dyothelete dyotheletes dyotheletism Dyothelite Dyothelitism dypnone dyrrachium dys dys- dysarthria dysarthrias dyschromatopsia dyschromatoptic

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