seam

缝口；接缝；骨缝英释nna line where two pieces of cloth, leather etc have been stitched together

1 coal seam,煤层

2 welding seam,焊缝；对接焊缝

3 weld seam,焊缝

4 thin seam,薄煤层

5 welded seam,焊缝；熔接缝

6 seam welding,[化]缝焊

7 side seam,侧缝；侧骨；摆缝；水平焊缝

8 longitudinal seam,纵接缝；纵向焊缝；纵向缝

9 seam line,接缝线；模缝线

10 seam allowance,止口；子口；缝头

11 circular seam,环缝

12 seamed with,用…而留下伤疤；因…而长了皱纹

13 spiral seam,螺旋缝

14 gassy seam,瓦斯煤层

1 She was repairing Billy’s trousers, where the seam had come undone..她在补比利裤子的开线处。

2 Join the shoulder seams together..把肩部缝起来。