发言权的英文：
the right of speech
right to speak

参考例句：

The people must have a voice.
人民必须有发言权。

No investigation, no recognition.
没有调查，就没有发言权。

No investigation, no right to speak.
没有调查就没有发言权。

If you win, you will get the recognition.
如果你赢了，你就获得发言权。

I don't think he has much say in this matter.
我想他在此事上不大有发言权。

Do you think I will part with my right to express my opinion?
你认为我会放弃我的发言权吗?

Only then will we have the right to speak.
只有这样，我们大家才有发言权。

The arBiter will have the last say in resolving this dispute.
仲裁者对解决这次争端有权威性的发言权

This provision ensures for us a voice in the subject.
这个规定使我们对这个问题有了发言权。

This provision ensures to us a vote in this matter.
这个规定使我们对这件事有发言权。

speech是什么意思：
n. 说话，演说，民族语言，台词，发声，引语，传闻

To hesitate in speech.
说话吞吞吐吐。

the tenor of a speech
讲话的大意

diffusion of speech
冗长的演说

Change the sentences from indirect speech to direct speech.
把间接引语变成直接引语。

The President is scheduled to make a speech [for a speech] tomorrow.
总统定于明日发表演说。

speak是什么意思：
v. 谈话；说话；提起；会讲；…行话；演讲；代表；表明；显示；不言而喻

Don't speak for your friend, speak for yourself.
不要代表你的朋友发言了，谈谈你自己的看法吧。

Don't speak for your friend,speak for yourself.
不要代表你的朋友发言了，谈谈你自己的看法吧。

It is one thing to speak much and another to speak pertinently
话讲得多是一回事,讲得恰当是另一回事

He speaks in popular language.
他用通俗的语言讲话。

She has a direct way of speaking.
她说话直爽。