horse-chestnutn1 large tree with widely spreading branches and tall clusters of white or pink flowers 七叶树, 马栗（高大乔木, 树枝扩展很大, 顶生白色或粉红色花簇）. =>illus at App 1 见附录1插图, page i.2 its reddish-brown nut 七叶树的红褐色坚果.
牛津英汉双解词典