prodigy

这座新建的跨海大桥堪称工程学上的奇迹。

The newly built cross-sea bridge is an engineering ___prodigy.

这位钢琴神童在六岁时就举办了个人音乐会。

The piano ___prodigy gave his first solo concert at the age of six.

这位数学神童在8岁时就解决了复杂的微积分问题。

The math ___prodigy solved complex calculus problems at the age of 8.