atherocheuma

例句：

1. 1.The atherocheuma is a rare and valuable species.
   该物种稀有且珍贵。
2. 2. The atherocheuma was discovered in the Amazon rainforest.
   该物种在亚马逊雨林被发现。
3. 3. The atherocheuma is used for its unique properties in medicine.
   该物种因其独特的药用性质而被使用。