简体中文版 | English Version | EBooks(電子書)

EnMama.net

Kepler

['keplə]

解釋/意思:

(noun.) German astronomer who first stated laws of planetary motion (1571-1630).

編輯:洛拉--From WordNet

About(关于我们)|Sitemap(网站地图)

Copyright © 2018 EnMama.net. All rights reserved.