n.發(fā)電站；動力室；精力旺盛的人
The powerhouse was traced out accurately on a large scale map. 發(fā)電站被精確地描畫在大比例地圖上。
Indonesia is really a powerhouse of badminton. 印度尼西亞確實是個羽毛球強(qiáng)國。
IBM is recognized as the powerhouse of high-quality computer products and services. IBM被認(rèn)為是高質(zhì)量計算機(jī)產(chǎn)品和服務(wù)的巨頭。
