1、accomplishment

成就;成绩

For a novelist, that's quite an accomplishment.

对于一位小说家来说，那是相当了不起的成就。

By any standards, the accomplishments of the past year are extraordinary.

不管以哪种标准来衡量，过去一年都成果斐然。

完成；实现

His function is vital to the accomplishment of the agency's mission.

要完成该机构的使命，他的作用至关重要。

2、obscure

无名的；鲜为人知的；默默无闻的

The origin of the custom is obscure.

这一习俗的起源鲜为人知。

The hymn was written by an obscure Greek composer for the 1896 Athens Olympics.

这首赞歌是希腊一位名不见经传的作曲家为1896年的雅典奥运会创作的。

（通常指因内容繁琐）晦涩的，费解的，难懂的

The contracts are written in obscure language.

这些合同的语言晦涩难懂。

Richard's statement was disgracefully obscure.

理查德的声明隐晦费解，真是丢人。

遮掩；遮蔽；使模糊不清

Trees obscured his vision; he couldn't see much of the Square's southern half.

树木遮挡了他的视线，南半广场的一大部分他都无法看清。

One wall of the parliament building is now almost completely obscured by a huge banner.

议会大楼的一面墙现在几乎被一条巨型横幅完全盖住了。