thread compound

例句：

1. 1. She carefully threaded theneedle through the fabric.
   她小心翼翼地将针穿过布料。
2. 2. The old woman had no threadleft to weave her own clothes.
   那位老妇人没有线织自己的衣服了。
3. 3.The old man used his threadbarecoat as a makeshift shelter.
   那位老人用他那件破旧的外套作为临时的避难所。