powered

动词 power:

1. supply the force or power for the functioning of
   同义词：power

形容词 powered:

1. (often used in combination) having or using or propelled by means of power or power of a specified kind

1. A small, portable lamp usually powered by batteries.
   手电筒一种通常用电池供电的小型便携式电灯
2. A ship's boat, powered by a motor or oars and used for transporting stores or passengers.
   小艇一种大船上用来载运货物或乘客的小艇，用发动机驱动或用浆划动
3. A vehicle, powered by a gasoline or diesel motor, having large heavily treaded tires, and used in mowing, farming, or other applications.
   拖拉机一种以汽油或柴油发动机为动力的车辆，有巨大沉重的履带，用于割草，农耕或其他用途
4. Studies have been made of reactor powered railway engines and hovercrafts, but these applications are generally regarded as marginal at best.
   对核动力铁道机车和汽垫船已做了研究，但这些应用一般被认为，往好里说也是徒劳。