地球轨道 dìqiúguǐdào Earth orbit Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: All meanings (2) All meanings 1 dìqiúguǐdào Earth orbit Earth's orbit 1 sentence 这颗卫星正在绕地球轨道运行。 zhè kē wèixīng zhèngzài rào dìqiú guǐdào yùnxíng. This satellite is orbiting the Earth. Source: Dong Chinese Dictionary