right fibrous trigone

例句：

1. 1. The surgeon performed the correct fibrous trigone operation to repair the damaged tissue.
   外科医生进行了正确的纤维性三角瓣手术来修复受损的组织。
2. 2.The researcher discovered a new mechanism of the right fibrous trigone that could potentially improve crop yields.
   研究者发现了一种新的机制，这种机制可能会提高作物产量。
3. 3.The patient's condition required immediate attention due to the presence of a right fibrous trigone malformation.
   由于存在纤维性三角瓣畸形，患者的病情需要立即关注。