obscure

无名的、名不见经传的

The painting was done by an obscure artist from the last century.

这幅画出自上个世纪一位名不见经传的画家。

晦涩的、难解的

His explanation was so obscure that nobody understood the point.

他的解释太晦涩，没有人听懂重点。

鲜为人知的、冷僻的

She collects obscure facts about deep sea creatures.

她收集各种鲜为人知的深海生物知识。

偏僻的、偏远的

He grew up in an obscure village near the mountains.

他在靠近山区的一个偏僻村落长大。

模糊的、不明的

The origins of the festival remain obscure to this day.

这个节庆的起源至今仍不明。

遮住、遮蔽

Thick clouds obscured the view of the mountain peak.

厚厚的云层遮住了山顶的景色。

使模糊、混淆

Too much detail can obscure the main argument.

细节过多反而会混淆主要论点。

掩盖、隐藏

The company used clever wording to obscure its losses.

该公司用巧妙的措辞掩盖亏损。