patin de vitesse
/patˈɛ̃ də- vitˈɛs/
n
English: in-line speed skate · 单排轮速滑鞋
Sens：Skate with a light low-cut soft boot that is often molded to the foot; it has five wheels to provide greater contact with the ground.
English: in-line speed skate · 单排轮速滑鞋