哭泣也具有其他社会性目的。

Crying has also served other social purposes.

youdao

无线电信号既具有电的特性也具有磁的特性。

A radio signal has both electrical and magnetic properties.

《柯林斯英汉双解大词典》

这件家具有两个用途，既作橱柜也作饭桌。

The piece of furniture serves a dual purpose as a cupboard and as a table.

《牛津词典》

And all ion channels are selective for a single type of ion, and we can think about how that selectivity takes place, and that's where this idea of atomic radius is going to become very important.

所有的离子通道都是仅对某一种离子具有选择性的，而我们可以来想一想这种选择性是如何发生的，这也就是原子半径这个概念将会变得，非常重要的地方。

麻省理工公开课 - 化学原理课程节选

Now, this is in the resting state of all cells, there's some membrane potential and neurons have this resting membrane potential also.

现在这是一个静息状态的细胞,它具有膜电位,神经元也具有类似的静息电位

耶鲁公开课 - 生物医学工程探索课程节选

And I've argued-- I've shared with you my reasons for thinking that those arguments are not compelling.

而我也辩驳过了,我给你们讲过为什么我认为,这些论证并不具有说服力

耶鲁公开课 - 死亡课程节选