洞穴的英文：
cave
hole

参考例句：

The rabbit earthed.
兔子躲进了洞穴。

The recesses of a cave
一个洞穴的幽深处

The guide flashed a light into the cave.
导游用手电筒照射洞穴。

Cave paintings that delineate horses and hunters
描绘马和猎人的洞穴壁画

The cave seems to be the best place to tabernacle in this weather.
在这种天气下，这个洞穴看来是暂居的最佳地。

Fiddler crabs bubbled and sputtered in their holes in the sand
招潮蟹在沙中的洞穴里喷吐泡沫。

pit in the earth
地下的洞穴

The inmost depths of the cave
洞穴的最深处

An animal's hollowed - out habitation,such as a burrow.
洞穴动物中空的洞穴，如地洞

tunnel a hole, shaft, passage, etc
挖掘洞穴、 矿井、 通道等.

cave是什么意思：
n. 洞穴，地窖
v. （使）凹陷，塌落；在…挖洞穴；投降

They found a refuge in a cave.
他们避难于一个山洞中。

The guide flashed a light into the cave.
导游用手电筒照射洞穴。

The cave roof collapsed.
洞顶坍塌了。

They had at last to cave in and surrender.
他们最后不得不屈服投降。

He likes to explore the cave.
他喜欢在山洞里探险。

hole是什么意思：
n. 孔，穴，洞
v. 打洞；击球入洞

There is a rabbit hole.
这里有个兔子洞。

The nineteenth hole
高尔夫俱乐部的酒吧

Yes, dig a hole, next put the seed into the hole.
对，先挖个洞，再把种子放进去。

She cut a hole in the cloth.
她在布上剪了个洞。

There is a hole on the elbow of my shirt.
我衬衫的肘部有个洞。