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

你只要说" 是" 或" 不是" 就行了。

The antibody test is more definitive.

抗体测试更明。

But so far, there are no definitive answers.

但到目前为止，还没有明答案。

But overall, none of them are definitive.

但总来说，没有一个是定。

Are you quite definitive on that one?

你对此很定吗？

Was that the definitive number? Probably not.

这是切数字吗？可能不是。

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

但他也表，他正在等待证据。

Definitive figures are hard to come by.

权威数字很难得到。

But yeah, it has a very definitive ending.

但是，对，它有非常明结局。

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

他补充说，中情局报告不是“盖棺定论”。

Set concrete goals and definitive benchmarks.

设定具体目标，明基准。

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关系来说，我们掌握了比之前更定信息吗？

It's impossible to draw definitive conclusions.

要得出明结论是不可能。

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

后面这个问题答案就是“可以”。

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

这只是一项研究，不是最权威解释。

This path is the fastest but definitive and requires capital.

这条路是最快, 但也是最终, 而且需要资金。

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

然而在很多病例中，最终治疗方法是心脏移植。

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。但是五角大楼现在表，不对，事情并不是这样。

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

第二个明文件于次日晚上在柏林签署。

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

它甚至可能是最权威来源，意思是最具权威。