三维空间 sān wéi kōng jiān

DEFINITIONS

  1. three-dimensional space
  2. 3D

CHARACTERS

三 sān
HSK 1
three
维 wéi
HSK 5
maintain, preserve, safeguard
空 kōng
HSK 3
empty, hollow, bare, deserted
间 jiān
HSK 2
midpoint, space; place, locality