seam crack

例句：

1. 1. The garment was so tight that it caused a seam crack.
   这件衣服太紧了，导致缝线处裂开了。
2. 2. The old car had several seam cracks that needed to be repaired.
   这辆旧车有很多缝线裂缝，需要修理。
3. 3. The engineer carefully inspected the seam cracks before deciding on the final design.
   工程师仔细检查了缝线裂缝，然后决定最终的设计。