powerhouse
noun /ˈpaʊəhaʊs/
/ˈpaʊərhaʊs/
- a group or an organization that is strong and effective in its activities
强大的集团（或组织） - China has been described as an ‘emerging economic powerhouse’.
中国被称为 “崛起中的经济强国”。
- China has been described as an ‘emerging economic powerhouse’.
- a person who is very strong and full of energy
精力充沛的人；身强力壮的人