柯林斯词典buckeye /ˈbʌkˌaɪ/ 1. N any of several North American trees of the genus Aesculus, esp A. glabra (Ohio buckeye), having erect clusters of white or red flowers and prickly fruits: family Hippocastanaceae 七葉樹屬樹→see also horse chestnut 返回 buckeyes