black wattle extract

例句：

1. 1. This black wattleextract is highly effective in treating skin conditions.
   这种黑荆树提取物在治疗皮肤疾病方面非常有效。
2. 2. The black wattleextract has been shown to have anti-inflammatory properties.
   研究表明，黑荆树提取物具有抗炎特性。
3. 3. The black wattle extractis often used as a natural remedy forrespiratory issues.
   黑荆树提取物常被用作自然疗法，用于治疗呼吸道问题。