请输入您要查询的英文单词：
单词
powerhouse
释义
powerhouse
NOUN
C
INFORMAL
/ˈpaʊəˌhaʊs/
1
a person or thing that has a lot of strength or energy 力量大的人（或物）；精力充沛的人（或物）
The Internet is becoming a commercial powerhouse.
因特网正在成为一个充满商业活力之所。
2
something such as a country or organization that has a lot of power or influence 强国；强大的组织