单词	ostia
释义	请查阅词条：ostium
随便看	directorates director general director-general director-generals directorial directories directorize director of public pro... director of public pro Director of Public Prosecutions directors director's chair director's cut directors general directorship directorship directorships directory directory assistance directory assistance directory enquiries direct product direct proportion direct ratio direct response 心肌心肌梗塞心肌梗死心肌炎心肝心肠心胆心胸心脏心脏死亡 Ausrückmuffe Ausrückplatte Ausrückposition Ausrückring Ausrücksicherung Ausrückstange Ausrückstellung Ausrückstellung Ausrückstift Ausrückung