合缝处的

例句：

1. 1. The dress has a beautiful seam running down the center.
   这件衣服有一条漂亮的缝线穿过中心。
2. 2. The seam is frayed and torn.
   这条缝已经磨损和撕裂了。
3. 3. The seam was so tight that it caused her to swell up.
   这条缝太紧了，让她肿胀了。