mould seam

例句：

1. 1. The dress has a beautiful seam running down the center.
   这件衣服有一条漂亮的接缝贯穿中心。
2. 2.The seam is frayed and needs to be repaired.
   这条接缝已经磨损了，需要修补。
3. 3. The seam of the shirt is uneven, which is not good for comfort.
   衬衫的接缝不均匀，这不利于舒适。