Although the spelling Pantheon is standard in English, only Pantheum is found in classical Latin; see, for example, Pliny, Natural History36.38 (页面存档备份,存于互联网档案馆): "Agrippas Pantheum decoravit Diogenes Atheniensis".
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Although the spelling Pantheon is standard in English, only Pantheum is found in classical Latin; see, for example, Pliny, Natural History36.38 (页面存档备份,存于互联网档案馆): "Agrippas Pantheum decoravit Diogenes Atheniensis".