這些是必不可少的的英文

These are essential

必不可少───essential;這些───these ones here

Let's just recapitulate the essential points.───讓我們只概述一下基本要點吧。

There are essential differences between the two.───這兩者之間有本質的區別.

The core of regular contributors is essential to the magazine.───有一群經常投稿的人對這份雜志是極為重要的.

essential proteins and vitamins───必不可少的蛋白質和維生素

It was absolutely essential to separate crops from the areas that animals used as pasture.───將莊稼和放牧區分開絕對必要。

What essential piece of clothing would you take?───你會帶哪件必不可少的衣服呢？

"Aromatherapy oils" are not pure essential oils but dilutions.───“香薰精油”并非純精油，而是經過稀釋的。

Cooperative activity is essential to effective community work.───要把社區工作做好，協作活動是必不可少的。