Where Bucharest now stands, there once was a large, dense forest.

布加勒斯特的所在地过去曾是一大片茂密的森林。

Its fur is short, dense and silky.

它的毛又短又密，柔软光洁。

They thrust their way through the dense crowd.

他们挤过密集的人群。

A dense column of smoke rose several miles into the air.

一股浓烟升到了几英里的高空。

...a small dense star.

密度很大的小恒星

His prose is vigorous and dense, occasionally to the point of obscurity.

他的散文文笔有力、内容庞杂，有时几近晦涩。

He's not a bad man, just a bit dense.

他人不坏，就是有点儿愚钝。