Someone's prowess is their great skill at doing something.
例句
He's always bragging about his prowess as a cricketer...他总是吹嘘自己板球水平高超。The best and the brightest pupils competed to demonstrate their intellectual prowess.最出色、最聪明的学生们竞相展示他们的才智。
英汉词典释义
n.
高超的技艺;非凡的才能
He was famous for his prowess as an athlete.他作为一名运动员以技艺高超而著称。
英英词典释义
Noun
1. a superior skill that you can learn by study and practice and observation;