claval suture

例句：

1. 1. The surgeon used aclaval suture to close thewound.
   外科医生用缝合线来缝合伤口。
2. 2. The patient was given a claval suture for pain relief.
   病人被给予一个缝合线以缓解疼痛。
3. 3. Thenurse carefully placed the claval suture in place before stitching up thewound.
   护士在缝合伤口之前小心地将缝合线放置好。