indispensability

indispensability y 不可缺少

Indispensability Argument 不可或缺性論證

the indispensability argument 論證

Axiom of indispensability 不可或缺原理經濟平衡中某種產品或者服務成為一個重要方面

indispensability five elements 不離於伍

the indispensability of justice 公正的必須性

Quine-Putnam indispensability argument 奎因 ^[1] 

Should include at least a few scenes that reinforce VNC's indispensability.

都應至少包括一些場景，以突出VNC的不可或缺性。

Also notice in this regards how Ecce Homo develops the indispensability of the small and the sick in Nietzsche himself. He loves even this about himself.

注意在《看這個人》中尼采是，如何發展了弱小者，病者之不可缺少之處，他甚至，喜歡自己這樣。

Have one set computer, it to my great use is the friend of the indispensability of my daily life.

我有一台電腦，它對我非常有用，是我日常生活不可缺少的朋友。 ^[1]