The other is voraciousness, which was once considered archaic but has made a comeback.

另一种是贪婪，这种行为曾经被认为是过时的， 但现在又卷土重来。

Because voracity developed from non-English forerunners, rather than being created in English from voracious (as was voraciousness), the word may strike some English speakers as an unusual formation.

因为 voracity 是从非英语先驱发展而来的，而不是在英语中从 voracious 中创造出来的（就像 voraciousness 一样），所以这个词可能会让一些说英语的人觉得是一种不寻常的形式。