基本解释adj.Pennsylvania 的n.Pennsylvania 人同根派生 Pennsylvanian相关词英汉例句The Pennsylvanian Period.宾夕法尼亚纪,宾夕法尼亚系Pennsylvanian更多例句英英字典剑桥英英字典 someone from the US state of Pennsylvania belonging or relating to the US state of Pennsylvania or its peoplePennsylvanian剑桥字典Pennsylvanian柯林斯字典