Read Edit View history 黑箱子 hēixiāngzi black box Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 黑箱子 hēixiāngzi black box black box (aviation), (systems theory) 调查人员在坠机现场找到了黑箱子。 Edit Delete References Add reference No references for this word.