黑箱子
Traditional form:
黑箱子
Pinyin (reading):
hēixiāngzi
Definitions:
- black box (aviation), (systems theory)
Characters:
- 黑 - black; dark; evil, sinister
- 箱 - box, case; chest, trunk
- 子 - son, child; seed, egg; fruit; small thing
Traditional characters: