单词	alumen ustum
释义	alumen ustum noun alumen us·​tum -ˈəstəm, -ˈu̇s- plural alumina usta -mənəˈəstə, -ˈu̇s- : burnt alum Word History Etymology New Latin First Known Use 1753, in the meaning defined above
随便看	pap Pap smear papa papabile papable papabot papabote papabotte papacies papacy papadams papadoms papadums papagallo papagayo Papago papagos papaia papaiae papaias papain papains Papaipema papal papal cross

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