0 Old HSK word(s):
黑盒子* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

黑 black / dark / evil, sinister
盒 small box or case / casket
子 offspring, child / fruit, seed of / 1st terrestrial branch

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




Blackbox (z.B. Flugschreiber) (S, Tech) [hei1 he2 zi5] 黑盒子