尼龙袜被钉子钩住时很 容易被撕破。

Nylon stockings tear easily when they are caught on a nail. ;

她穿了一条长裙，配粉色轻软舞鞋和黑色尼龙袜。

She wore a long skirt with pink pumps and black nylons.

女人尼龙袜紧身衣织物(左)和一只孔雀蝴蝶翅膀上的鳞屑(右)。

The weave of ladies' nylon stocking tights (left) and the scales from the wing of a peacock butterfly (right).

是化纤服装（衬衫还是外套），是尼龙袜（短袜还是长袜），晴纶毛衣还是塑料雨衣？

A polyester shirt or dress, nylon socks or stockings, and acrylic sweater-a raincoat of PVC ( polyvinyl chloride)?