不明 bùmíng fail to understand Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: All meanings (2) All meanings 2 bùmíng 2 fail to understand 1unclear 1 2 sentences 目前起火原因不明。 mùqián qǐhuǒ yuányīn bùmíng. The cause of the fire is currently unknown. Source: Dong Chinese Dictionary他不明真相,所以误会了你。 tā bùmíng zhēnxiàng, suǒyǐ wùhuì le nǐ. He didn't know the truth, which is why he misunderstood you. Source: Dong Chinese Dictionary