pow·er·house /ˈpaʊ(ə)rˌhaʊs/
發電所,動力室,精力旺盛的人
powerhouse
n 1: a highly energetic and indefatigable person [syn: human
dynamo, ball of fire, fireball]
2: a team considered to be the best of its class
3: an electrical generating station [syn: power station, power
plant]