Stairmaster
美 [ˈsterˌmæstər]英 [ˈsteə(r)ˌmɑːstə(r)]
- 网络班霸;爬梯机;班霸健身器
复数:StairMasters

Stairmaster
1.a type of exercise equipment consisting of a frame with two pedals that you stand on and push down with your feet so that you move in a way similar to climbing
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