dense

/dɛns/

permitting little if any light to pass through because of denseness of matter

中文释义：密集的；浓密的；稠密的

The dense forest made it difficult for sunlight to reach the ground.

茂密的森林使得阳光难以到达地面。

The city has a dense population, leading to traffic congestion.

这座城市人口密集，导致交通拥堵。