密探 (mì tàn) — secret agent, spy

定義

例文

• 这个密探在敌方内部潜伏了十年。
  Zhè ge mì tàn zài dí fāng nèi bù qián fú le shí nián.
  This secret agent has been undercover inside the enemy camp for ten years.
• 电影里的密探总是戴着墨镜，看起来很神秘。
  Diàn yǐng lǐ de mì tàn zǒng shì dài zhe mò jìng, kàn qǐ lái hěn shén mì.
  The secret agent in the movie always wears sunglasses and looks very mysterious.
• 警方怀疑他是敌方派来的密探。
  Jǐng fāng huái yí tā shì dí fāng pài lái de mì tàn.
  The police suspect he is a spy sent by the enemy.