scoot·er /ˈskutɚ/
 踏板車;電單車;機踏車


 scooter
      n 1: a motorboat resembling a motor scooter [syn: water scooter,
            sea scooter]
      2: child's two-wheeled vehicle operated by foot
      3: a wheeled vehicle with small wheels and a low-powered
         gasoline engine geared to the rear wheel [syn: {motor
         scooter]
      4: a sailing vessel with runners and a cross-shaped frame;
         suitable for traveling over ice [syn: iceboat, {ice
         yacht]
      5: large black diving duck of northern parts of the northern
         hemisphere [syn: scoter]