動詞 power:

1. supply the force or power for the functioning of
   同義詞：power

形容詞 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.
   手電筒一種通常用電池供電的小型便攜式電燈
2. A ship's boat, powered by a motor or oars and used for transporting stores or passengers.
   小艇一種大船上用來載運貨物或乘客的小艇，用發(fā)動機驅動或用漿劃動
3. A vehicle, powered by a gasoline or diesel motor, having large heavily treaded tires, and used in mowing, farming, or other applications.
   拖拉機一種以汽油或柴油發(fā)動機為動力的車輛，有巨大沉重的履帶，用于割草，農耕或其他用途
4. Studies have been made of reactor powered railway engines and hovercrafts, but these applications are generally regarded as marginal at best.
   對核動力鐵道機車和汽墊船已做了研究，但這些應用一般被認為，往好里說也是徒勞。