cave

a natural underground space large enough for a person to enter

1. 1.

   A large, naturally-occurring cavity formed underground or in the face of a cliff or a hillside.

   地下或悬崖、山坡上自然形成的大洞穴。

2. 2.

   a geological formation consisting of an underground enclosure with access from the surface of the ground or from the sea

   一种地质构造,由可从地面或海面进入的地下封闭空间组成

3. 3.

   A hole, depression, or gap in earth or rock, whether natural or man-made.

   土或岩石中的洞、凹陷或缝隙,无论是天然的或人造的。

4. 4.

   A storage cellar, especially for wine or cheese.

   储藏地窖,尤指存放葡萄酒或奶酪的。

5. 5.

   A place of retreat, such as a man cave.

   休闲场所,如男人的私密空间。

6. 6.

   A naturally-occurring cavity in bedrock which is large enough to be entered by an adult.

   基岩中天然形成的洞穴,大得足以让成人进入。

7. 7.

   A shielded area where nuclear experiments can be carried out.

   可进行核实验的屏蔽区域。

8. 8.

   Debris, particularly broken rock, which falls into a drill hole and interferes with drilling.

   落入钻孔并妨碍钻进的碎屑,尤其是破碎岩石。

9. 9.

   A collapse or cave-in.

   坍塌或塌陷。

10. 10.

    A code cave.

    代码洞穴。

地下或悬崖、山坡上自然形成的大洞穴。；一种地质构造,由可从地面或海面进入的地下封闭空间组成；土或岩石中的洞、凹陷或缝隙,无论是天然的或人造的。；储藏地窖,尤指存放葡萄酒或奶酪的。；休闲场所,如男人的私密空间。

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Learner notes