内接缝

例句：

1. 1. The dress has a beautiful seam running down the center.
   这条裙子有一条漂亮的缝穿过中心。
2. 2. The seam of the fabric is frayed and torn.
   布料的接缝处已经磨损和撕裂了。
3. 3. The seam of the jacket is loose, so it needs to be mended.
   这件夹克的接缝松了，所以需要修补。