caving

1. 1.

   To surrender.

   投降。

2. 2.

   To collapse.

   倒塌。

3. 3.

   hollow out as if making a cave or opening

   挖空,仿佛制造洞穴或开口

4. 4.

   To hollow out or undermine.

   挖空或削弱。

5. 5.

   explore natural caves

   探索天然洞穴

6. 6.

   To engage in the recreational exploration of caves.

   进行洞穴探险。

7. 7.

   In room-and-pillar mining, to extract a deposit of rock by breaking down a pillar which had been holding it in place.

   在房柱式采矿中,通过破坏支撑矿柱来开采矿床。

倒塌。；挖空,仿佛制造洞穴或开口；挖空或削弱。；探索天然洞穴；进行洞穴探险。

In use

Connections

Learner notes