al-Haytham

[网络] 哈桑;阿尔哈桑

网络



双语例句

  1. In Cairo, he tells the story of the physicist Ibn al-Haytham, who helped establish the science of optics.
    在开罗,他讲述了物理学家伊本·海萨姆协助建立起光学的历史。