Noun:
-
Greek mathematician and inventor who devised a way to determine the area of a triangle and who described various mechanical devices (first century)
- It was now Hero's turn to play her part with Beatrice.
现在该轮到希罗来尽她对贝特丽丝的一份责任了。
- Mr Hiro is a prolific chronicler of India and the Islamic world.
希罗写过多部印度和伊斯兰世界编年史。
