Read Edit View history 底细 dǐxì background Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 底细/底細 · dǐxì · background 2026/03/04 底细 / 底細 dǐxì background Inside information, background details, or the true state of affairs regarding a person or situation. 在和他做生意之前,你最好先摸清他的底细。 noun created sense Mar 4, 2026, 02:25 AM