powerhouse

剑桥词典

a country , organization , or person with a lot of influence , power , or energy
强国；权势集团；显贵；身强体壮的人；精力充沛的人
Germany is an economic powerhouse. 德国是经济强国。
The university is no longer the academic powerhouse that it once was. 这所大学今非昔比，已不再是学术巨人了。
She's a powerhouse of original ideas and solutions . 她总有许多独到的见解和具有创意的点子。 返回 powerhouse