deuterostoma

例句：

1. 1. The deuterostoma is responsible for the body's ability to digest and absorb nutrients.
   异化器官负责身体消化和吸收营养物质的能力。
2. 2. The deuterostoma plays a crucial role in maintaining the body's balance and harmony.
   异化器官在维持身体平衡和和谐方面起着至关重要的作用。
3. 3. Researchers have been studying the function of the deuterostoma for decades, hoping to find new treatments for diseases related to it.
   研究人员已经研究了异化器官的功能几十年，希望找到新的治疗与它相关的疾病的方法。