N-UNCOUNT
深厚的造诣；高超的技艺
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。