Read Edit View history 拱点 gǒngdiǎn apsis Origin Definitions Defs Strokes Stroke Words Sentences Sents 拱点 拱點 gǒngdiǎn apsis (astronomy) the point in an orbit where a celestial body is at its greatest or least distance from the center of the body it orbits; apse Frequency Written text 0.002 per million Sources Frequency data BCC Corpus (BLCU)
拱点 拱點 gǒngdiǎn apsis (astronomy) the point in an orbit where a celestial body is at its greatest or least distance from the center of the body it orbits; apse Frequency Written text 0.002 per million Sources Frequency data BCC Corpus (BLCU)