Definition: a short line of thread that is sewn through a piece of material Level: C2
她小心翼翼地缝补了她最喜爱的衬衫上松动的线迹。
She carefully repaired the loose ___stitches on her favorite shirt.
外科医生使用了非常精细的缝线来闭合切口。
The surgeon used very fine ___stitches to close the incision.
我需要练习我的针法，让刺绣看起来更整洁。
I need to practice my ___stitch to make the embroidery look neater.
