密林的英文：
dense jungle

参考例句：

The guards broke the branches away and got the King through the thick forest
卫兵们折断树枝，使国王穿过密林。

The dense forest screened the guerrilla's movements.
密林掩护了游击队的行动。

There is a group of monkeys in the innermost depths of the forest
密林深处有群猴子。

We saw a few cabins by the edge of the thick forest.
我们在密林边缘看见几间小木屋。

The summer house was buried deep in the forest.
那座避暑别墅位于密林深处。

This wooded country of exotic trees and flowers is the haunt of rare birds and animals.
这里到处是密林，奇花异草遍地丛生，珍禽异兽出没其中。

Once upon a time an old man lived alone in the middle of a forest.
从前，有一位老人独自住在密林里。

After a hundred yards he turned the corner of the thicket; he found Rita senseless in the arms of Cucumetto
跑了一百码以后，他转过一座密林的拐角，就发现丽达昏迷不醒地躺在古古密陀的怀里。

dense是什么意思：
adj. 密集的，稠密的；浓密的；浓厚的；愚钝的

It is a dense novel.
这是一本晦涩难懂的小说。

Denseness is not continuity.
稠密性不是连续性。

The den or dwelling of a wild animal.
兽窝野生动物的巢穴或居住地

The bar in the slum is a den of iniquity.
这个贫民窟里的小酒吧是一个充满罪恶的场所。

I had endured in that den.
我在那令人寡欢的地方忍耐着。

jungle是什么意思：
n. 丛林，密林；危险地带
adj. 丛林的；蛮荒的

That is a jungle gym.
那是爬格子的游戏。

in the hot jungle sun
在丛林地带火辣辣的太阳（曝晒）下

Forests and jungles have thick vegetation.
森林和热带雨林中有茂密的植被。

The expedition into the jungle was fraught with danger.
到原始森林去探险充满了危险。

A landing-strip in the jungle.
丛林中的简易飞机跑道。