公轉

公转
gōngzhuàn
orbital revolution

CEDICT

  1. (astronomy) to revolve (around another planet)
  2. to revolve (around another planet)

Wiktionary

一個天體繞著另一個天體轉動。如太陽系裡的行星繞著太陽旋轉、各行星的衛星繞著行星轉，皆稱為公轉。

重編國語辭典

環繞另一個天體旋轉

維基詞典

Entry Composition

1 公 gōng
  1. public
  2. collectively owned
  3. common
  4. international (e.g. high seas, metric system, calendar)
  5. make public
  6. fair
  7. just
  8. Duke, highest of five orders of nobility 五等爵位 wǔděngjuéwèi
  9. honorable (gentlemen)
  10. father-in-law
  11. male (animal)
2 轉 zhuàn
  1. to revolve
  2. to turn
  3. to circle about
  4. to walk about
  5. classifier for revolutions (per minute etc): revs, rpm
  6. classifier for repeated actions