The stocking is raveling out.

袜子的线在散开来。

A long whip stitch or overhand stitch overlying an edge to prevent raveling.

为了防止散开而包着边儿缝的一种缝法。

The primary purpose of a seam finish is the prevention of raveling, stretching, or curling.

缝份的加工处理主要目的是防止毛边松散、伸长或卷曲。

Only later do I find that there's no pear at all—only a fist gradually un- raveling like layers of peel.

后来，才发觉手中并没有水梨，只是一个拳头就像一层一层的梨皮逐渐剥落。

If seams are not fell flat, you must ensure seams are serged to cover the raw edges and thus prevent raveling.

如果接缝不是外包边，必须确保缝头锁边并遮住毛边防止散边。