burst at the seams 撑得快要裂开
seam allowance 缝份
double seam 双层接缝
A: I think these seams are coming undone.
A：我觉得这些缝合处快要散开了。
B: Don't worry, we can sew them back together.
B：别担心，我们可以把它们缝回去。
1) 缝合线
2) 矿层
3) 接缝
1. 缝合处，接缝
2. 矿层
noun
1. A line where two pieces of fabric, leather, or other material are sewn or joined together.
Synonym: joint, stitch