梢: 芜菁甘蓝等植物露出地面的部分.The part of a plant, such as a rutabaga, that is above the ground.由于牛蒡露出地面的部份会分泌出一种内酯,可引起接触性皮肤炎,所以采摘时要加倍留神.The green, above - ground portions may cause contact dermatitis due to the lactones the plant p...