imprecise [ˌɪmprɪˈsaɪs]

例句:

• The witness's descriptions were too imprecise to be of any real value.
  证人的描述太不明确，没有任何实际价值。
  
• She was rather imprecise about the cost of the trip.
  她对差旅费不太清楚.
  
• Utilitarianism is a very broad, imprecise concept that covers a multitude of underlying theoretical positions.
  实用主义是一个涵盖了许多潜在理论立场的非常宽泛的、不精确的概念。
  
• The analogy with the Michigan case was certainly imprecise.
  来自WSJ
• But others argue that the results are still too imprecise.
  来自WSJ
• Inequitable is a pretty imprecise word and open to interpretation.
  来自THETIMES