3325英语网 英语单词
Hipparchus的音标发音
Hipparchus
英式发音：[hi'pa:kəs]
美式发音
(noun.) Greek astronomer and mathematician who discovered the precession of the equinoxes and made the first known star chart and is said to have invented trigonometry (second century BC).
克拉丽莎校对
双语例句
- Hipparchus made the first attempt to catalogue and map the stars with a view to checking any changes that might be occurring in the heavens. 赫伯特·乔治·威尔斯. 世界史纲.
- Ptolemy drew up a catalogue of 1080 stars based on the earlier work of Hipparchus. 李贝. 西洋科学史.
- To Hipparchus and Ptolemy we owe also the beginnings of the science of trigonometry. 李贝. 西洋科学史.
柏格编辑