conclusive

结论性的，毫无疑问的adj.

• Her attorneys claim there is no conclusive evidence that any murders took place.

  她的律师们声称没有任何发生过谋杀的确凿证据。

• While there's no conclusive evidence on exactly what we should be eating and when, the consensus is that we should listen to our own bodies and eat when we're hungry.

  虽然没有确切的证据表明我们应该吃什么，什么时候吃，但人们的共识是，我们应该听从自己的身体，饿的时候再吃。

• A more conclusive answer about life on Mars, past or present, would give researchers invaluable data about the range of conditions under which a planet can generate the complex chemistry that leads to life.

  火星上过去和现在是否存在生命这一问题如果有更加确凿的答案，研究人员将获得一些珍贵的数据——即行星在什么条件下能够发生最终产生生命的复杂化学反应。