“折缝”造句

用折缝法给亮光薄呢锁边效果更好.
A stitched fell makes a better finish for brilliantine.

折缝是种平滑的接缝.
A fell is a flat , smooth seam.

一旦这片相匹配的主吊索冠, 折缝在1英寸1.5底部英寸.
Once this piece matches the Main Sling crown, fold a 1.5 inch seam at the bottom.