Ptolemy
英 ['tɔlimi]
美
- n. 托勒密（古希腊天文学家、地理学家）
英英释意
- 1. Alexandrian astronomer who proposed a geocentric system of astronomy that was undisputed until Copernicus (2nd century AD)
- 2. an ancient dynasty of Macedonian kings who ruled Egypt from 323 BC to 30 BC; founded by Ptolemy I and ended with Cleopatra