Young also hopes to involve industry. He is negotiating with pharmaceutical companies to provide a third element to add to the mix — drugs known to block the chemicals that inhibit growth of neurons.

杨还希望相关企业能够参与进来，他正在和一些药厂进行商谈，让他们能提供用于该项实验的第三种药物，这种药物能阻断神经元生长抑制剂的作用。

youdao

All of a sudden a third element has been injected in to the comparison.

突然第三个元素又跃入眼帘了。

耶鲁公开课 - 弥尔顿课程节选

And one is the third element. And just return, it's done. It is a palindrome. That make sense.

完成，数组时回文的，这就对了，因为数组1a1从前面和从后面读都是一样的。

麻省理工公开课 - 计算机科学及编程导论课程节选

You are correct, but a third element is essential: consensus among the major players in the international community with interests in the Sudan.

ECONOMIST: Letters

The third element of our strategy encompasses a range of activities and initiatives undertaken in our role as financial regulator and supervisor, some of which I will describe in more detail later in my remarks.

FORBES: Reducing Systemic Risk

The third element is the frequent use of a dictionary to eliminate misunderstandings.

NEWYORKER: The Apostate