1. 缝纫：stitch on 缝上 | stitch up 缝纫 | stitch 缝

2. 缝：simmer 炖 | stitch up 缝 | yarn 纱线

3. 缝补：stitch-bonded monolithic chip == 针脚式接合单块片,滚压粘合单块片 | stitch-knitting machine == 缝编机 | stitch-up == 缝补

4. 缝针：Patella 膝盖骨 | Stitch up 缝针 | Walking cast 这里指骨折后打的石膏