These adjectives all apply to what is small and unimportant.

这些形容词都能用于小的和不重要的事物。

youdao

Like many of Kapoor's works, it was so large it made me feel very small and unimportant.

和卡普尔的许多作品一样，它们都特别大让我觉得自己很小很无足轻重。

youdao

John is always splitting hairs, he often stars an argument about something small and unimportant.

约翰老是吹毛求疵，对一些鸡毛蒜皮的小事也要争论一番。

youdao

She wanted to argue about very small differences and unimportant details.

VOA: special.2009.05.03

That applies no matter how small or unpopular or unimportant that person is and no matter how great or popular or powerful her opponent is.

CNN: Transcript: House Judiciary Committee