muscle pearl

例句：

1. 1.The muscle pearl is a rare gemstone that can be found in the human body.
   肌肉珍珠是一种罕见的宝石，可以在人体中找到。
2. 2.She wore a muscle pearl necklace as a symbol of her strength and resilience.
   她佩戴着一个肌肉珍珠项链，作为她力量和坚韧的象征。
3. 3.The muscle pearl has been used in traditional Chinese medicine for its believed medicinal properties.
   肌肉珍珠在传统中医中被使用，因其被认为具有药用性质。