high-powered
/ˈhaɪˈpaʊəd/(亦作high-power)
adjective
1- (of a machine or device) having greater than normal strength or capabilities（机器, 装置）大功率的, 动力强的, 高性能的：
a high-powered rifle.
威力大的步枪。
1.1
- dynamic and capable精力充沛的, 能力强的：
a high-powered delegation.
一个阵容强大的代表团。