unessential

Please leave out the unessential details and focus on the main point.

请省略不重要的细节，专注于要点。

We packed only the most necessary items, leaving all unessential belongings behind.

我们只打包了最重要的物品，把所有非必需的东西都留在后面。

For this recipe, the extra spices are unessential, so you can skip them.

对于这个食谱来说，额外的香料不是必需的，所以你可以省略它们。