单词	semidiurnal
释义	semidiurnal adjective semi·​di·​ur·​nal ˌse-mē-dī-ˈər-nᵊl  ˌse-ˌmī-, -mi- 1 : relating to or accomplished in half a day 2 : occurring twice a day 3 : occurring approximately every half day the semidiurnal tides Word History First Known Use 1594, in the meaning defined at sense 1
随便看	sopraninos sopranist sopranists soprano soprano clef soprano recorder sopranos Sopron sops sops in wine sops of wine sops up sor sor-tailed flycatcher sora sorages soral sorance soras sorata sorb sorbabilities sorbability sorbable Sorbaria

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