n.

1. 打滑；斜滑；滑行[S1]
2. （支承或移动重物用的）垫木；滑动垫木[P1]
3. 【主美】滑轨，木材滑道[C]
4. 制轮器，煞车[C]
5. （飞机的）起落橇[C]

vt.

1. （用刹车）刹住，使减速
2. （用滑动垫木）滚滑；将……堆在垫木上
3. 使（车轮等）打滑
4. 【美】（沿木材滑道）拖运

vi.

1. 打滑；斜滑；滑行
   I tried to brake and we skidded into the ditch.

   我试图刹车，结果我们向一侧滑到沟里。

2. 急遽下降
3. （飞机转弯时）外滑

v.

1. (of a vehicle) slide, typically sideways, on slippery ground or as a result of stopping or turning too quickly.
   ▸slip; slide.
2. fasten a skid to (a wheel) as a brake.

n.

1. an act of skidding.
2. a runner attached to the underside of an aircraft for use when landing on snow or grass.
   ▸N. Amer. each of a set of wooden rollers for moving a log or other heavy object.
3. a braking device consisting of a wooden or metal shoe that prevents a wheel from revolving.
4. a beam or plank of wood used to support a ship under construction or repair.