tights

She wore a pair of thick black tights under her skirt in winter.

(Chinese) 冬天时，她在裙子下面穿了一条厚实的黑色连裤袜。

Dancers often wear nylon tights to allow for free movement during practice.

(Chinese) 舞者经常穿着尼龙紧身袜，以便在练习时自由活动。