n.托勒密(古埃及托勒密王朝之王)
n.托勒密(公元2世纪的古希腊天文学家、地理学家、数学家;地心说的创立者)
Is the most famous astronomer Ptolemy. 最为著名的天文学家是托勒密。
He was succeeded by his son, Ptolemy II Philadelphus. 由儿子托勒密二世继承了他的王位。