近日點 jìn rì diǎn

DEFINITIONS

  1. perihelion, the nearest point of a planet in elliptic orbit to the sun
  2. lower apsis

CHARACTERS

近 jìn
HSK 2
near, close; approach; intimate
日 rì
HSK 2
sun; day; daytime
點 diǎn dot, speck, spot; point, degree