nut gall

例句：

1. 1. The tree produces a sweet, sticky nut gall that is used in many traditional medicines.
   这棵树产生一种甜甜的、粘稠的坚果树胶，在许多传统医学中被使用。
2. 2.The nut gall from this tree has been shown to have anti-inflammatory properties.
   这种树的坚果树胶已被证明具有抗炎性质。
3. 3. The nut gall can be collected and used as a natural remedy for skin conditions.
   可以从这棵树上收集并用作治疗皮肤状况的自然疗法。