形 black，dark，secret，shady；名 night，short for Heilongjiang Province，a surname ；

[例句] 辛格尔顿是个牛皮大王，他自称有一条空手道黑带。 Singleton was a fantasist who claimed to have a karate blackbelt.

[例句] 黑利打量着她，脸上带着神秘的笑容。 Haley studied her, an enigmatic smile on his face.