tricuspidate

例句：

1. 1. The surgeon carefully trimmed the edges of the wound to ensure a clean and accurate closure.
   外科医生小心翼翼地修剪伤口边缘，以确保干净且准确的闭合。
2. 2.The spider's web was intricately trifurcated, with each section leading to a different part of the garden.
   蜘蛛网错综复杂，每一段都通向花园的不同部分。
3. 3. The architect designed the building with careful attention to its triangular shape, ensuring it would be both functionaland visually appealing.
   建筑师在设计建筑时非常注意其三角形的形状，确保它既实用又具有视觉吸引力。