unimportant

In the word “unimportant”, “un-”is a prefix.

在单词unimportant中un是前缀。

Let's not quarrel about such unimportant matters.

我们不要为这些小了。

The old lady is always fretting over something unimportant.

那位老妇人总是为一些小焦虑不安。

He doesn’t deign to talk to unimportant people like me.

他不肯屈尊和像我这样不重要的人说话。

Block out this unimportant detail at the top of your picture.

在底片上把图像上部的这个不重要的细节涂抹掉。

Money seems unimportant when sets beside the joys of family life.

与天伦之乐相比, 金钱显得微不足道。

The matter was so unimportant that she dismissed it from her mind.

此太无足轻重, 她将它置之脑后。

Vivarium Requirements: 18 inches (length) by 12 inches (width) (height unimportant) will suit 2-3 geckos.

18英寸（长） ，宽12英寸（宽） （高度不重要） ，将适合2-3壁虎。