单词	dioctahedral
释义	dioctahedral adjective di·​octahedral (¦)dī+ 1 : having 16 faces especially : octahedral with tetrahedral summits 2 : having two of the three available octahedrally coordinated positions occupied a dioctahedral mica Word History Etymology di- + octahedral
随便看	observation deck observation equation observation kite observational observationalism observationally observations observative observator observatorial observatories observators observatory observe observe the social amenities observed observedly observer observers observes observes the sabbath observing observingly obsess obsess (about or over)

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