a garment covering the leg (usually extending from the knee to the ankle)
legging的用法和样例:
例句
The train stops for20 minutes at the next station, so we shall be able to stretch our legs and enjoy the good weather. 火车要在下一站停留20分钟,到时候我们可以下车活动一下腿脚,享受一下美好的天气。