1.A definitive " yes" or " no" would be appreciated.

说" 是" 或" 不是" 就行。

2.The antibody test is more definitive.

抗体测试更明确。

3.But so far, there are no definitive answers.

但到目前为止，还没有明确的答案。

4.But overall, none of them are definitive.

但总的来说，没有一个是确定的。

5.Are you quite definitive on that one?

对此很确定吗？

6.Was that the definitive number? Probably not.

这是确切的数字吗？可能不是。

7.But he also says he's waiting for definitive proof.

但他也表，他正在等待确凿的证据。

8.Definitive figures are hard to come by.

权威数字很难得到。

9.But yeah, it has a very definitive ending.

但是，对，它有非常明确的结局。

10.He added that the CIA's report was not definitive.

他补充说，中情局的报告不是“盖棺定论”。

11.Set concrete goals and definitive benchmarks.

设定具体目标，明确基准。

12.I mean have we learned anything more definitive about Trump and Russia than maybe we've heard before?

就特朗普和俄罗斯之间的关系来说，我们比之前更确定的信息吗？

13.It's impossible to draw definitive conclusions.

得出明确的结论是不可能的。

14.The answer to the last question is a definitive " yes."

后面这个问题的答案就是“可以”。

15.Well, it's only one study so nothing's definitive.

这是一项研究，不是最权威的解释。

16.This path is the fastest but definitive and requires capital.

这条路是最快的, 但也是最终的, 而且需资金。

17.In many cases, however, the definitive treatment is heart transplant.

然而在很多病例中，最终的治疗方法是心脏移植。

18.Either of those, of course, seems pretty definitive. But the Pentagon now says, no, that's not the case.

当然，这两个词似乎都相当明确。但是五角大楼现在表，不对，事情并不是这样。

19.A second and definitive document was signed in Berlin the following evening.

第二个明确的文件于次日晚上在柏林签署。

20.It may even be the definitive source, meaning the best authority.

它甚至可能是最权威的来源，意思是最具权威。