榆橘 榆橘的英文 英语翻译 ptelea; ptelia 拓展翻译 榆elm 榆科Ulmaceae 榆木elm 榆木酸lignulmic acid 榆属Ulmus L. 榆树elm 榆树酸behenic acid; docosanoic acid 榆酸ulmic acid 圆金橘Citrus japonica 越橘cowberry; whortleberrybilberry 越橘酯vacciniin; vaccinin 掌叶瓜橘Casimiroa edulis; Casimiroa sapota 掌叶瓜橘属Casimiroa