tunnels

An underground or underwater passage, especially one for cars or trains, or a passage through or under an obstacle.

1. 1.

   An underground or underwater passage.

   地下通道

2. 2.

   a passageway through or under something, usually underground (especially one for trains or cars)

   通过或在某物下的通道,通常是地下的(尤其是火车或汽车用)

3. 3.

   A passage through or under some obstacle.

   穿过障碍的通道

4. 4.

   a hole made by an animal, usually for shelter

   动物为栖息而挖的洞

5. 5.

   A hole in the ground made by an animal, a burrow.

   动物洞穴

6. 6.

   A wrapper for a protocol that cannot otherwise be used because it is unsupported, blocked, or insecure.

   协议隧道,用于封装不可直接使用的协议

7. 7.

   A vessel with a broad mouth at one end, a pipe or tube at the other, for conveying liquor, fluids, etc., into casks, bottles, or other vessels; a funnel.

   漏斗

8. 8.

   The opening of a chimney for the passage of smoke; a flue.

   烟道

9. 9.

   A level passage driven across the measures, or at right angles to veins which it is desired to reach; distinguished from the drift, or gangway, which is led along the vein when reached by the tunnel.

   水平巷道

10. 10.

    Anything that resembles a tunnel.

    类似隧道的东西

洞穴；地洞；隧道状物；隧道；隧道协议；水平巷道；烟道

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