duke cherry
noun
1- a cultivated cherry which is a hybrid between the sweet cherry and the sour cherry公爵樱桃（由甜樱桃与酸樱桃杂交而成的栽培种）。
1.1
- Prunus × gondouinii, family Rosaceae.拉丁名Prunus × gondouinii, 蔷薇科。