黑箱子 hēi xiāng zi

black box (aviation), (systems theory)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. black box (aviation), (systems theory)

Characters

Character Meaning
黑 hēi HSK 2
black; dark; illegal
箱 xiāng HSK 3
box; chest; trunk
子 zi HSK 1
(noun suffix); son; child