stitching

US /ˈstɪtʃ.ɪŋ/
UK /ˈstɪtʃ.ɪŋ/
1.

縫合

a line or lines of thread that has been sewn in something:

:
•
The stitching along my coat hem is coming undone.
:
stitchin stitchesrunning stitchchain stitchcross-stitch