The surgeon would pick up his instruments, probe, repair, and stitch up again.

外科医生会拿起器械进行探查、修复，然后再缝合。

Why don't you stitch up with her?

你为什么不同她和解呢？

Take your coat off, and I'll stitch up that tear.

把外衣脱下来，我把那撕破的地方给你缝上。

The surgeon would pick up his instruments, probe, repair and stitch up again.

外科医生会拿起他的工具，探查、修复然后再重新缝合。

The doctor explains how he can stitch up blood vessels in a healthy limb, causing it to blacken with gangrene over a few days.

这名医生解释说，他可以将血管缝合到健康的肢体里，使肢体在数天之内因为坏疽而变黑。