Ptolemys
📖 中文释义
- (Ptolemy 的复数) 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)
🧩 词形变化
原形 ptolemy
📘 English Definition（英文释义）
- plural of Ptolemy
- n. Alexandrian astronomer (of the 2nd century) who proposed a geocentric system of astronomy that was undisputed until the late Renaissance
- n. an ancient dynasty of Macedonian kings who ruled Egypt from 323 BC to 30 BC; founded by Ptolemy I and ended with Cleopatra