地球轨道
dì qiú guǐ dàodiqiuguidao
- Earth orbit (orbit of a satellite around the Earth)
- Earth's orbit (orbit of the Earth around the Sun)
dì qiú guǐ dàodiqiuguidao
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences