1.
ventilation and drainage of exploratory tunnel
坑探勘探坑道通风排水
2.
Dwarf A: Captain, roots are breaching our perimeter in tunnels F, Q, and V.
队长，树根正在突破我们在F坑道，Q坑道和v坑道的防线。
3.
The main level of a mine.
主坑道矿井的主要位置
4.
The pillars sustain the roof of the pit.
坑道顶用柱子支撑着。
5.
To make a tunnel through or under.
在…掘隧道穿过或在…下面开通一条坑道
6.
A tunnel dug under an enemy emplacement to gain an avenue of attack or to lay explosives.
地雷坑道为了进攻或安放炸药而在敌人防御工事下挖掘的坑道
7.
To dig a tunnel under the earth, especially under an enemy emplacement or fortification.
挖掘坑道在地下挖掘坑道，尤指在敌人的炮台或防御工事之下
8.
A tunnel dug to intercept and destroy an enemy's mine.
对抗地道截断或破坏敌人坑道而挖的地道
9.
The guerrillas popped up from the tunnels to attack.
游击队员跃出坑道进行突击。
10.
ventilation shaft through which air leaves a mine.
煤矿上用来排除空气的一个坑道。
11.
An excavation in the earth from which ore or minerals can be extracted.
矿，矿井采掘矿石或矿物的地下坑道
12.
They have had the tunnel shored up with concrete.
他们已经叫人用水泥把坑道加固。
13.
undermine a wall
挖墙角,在城墙下面挖掘坑道
14.
Very many other animals dig tunnels in the earth.
许多其他的动物在地里挖坑道。
15.
Some larvae extend the galleries to form niches.
许多幼虫将坑道延伸扩大成壁龛。
16.
an excavation made through high ground in a construction project.
从建筑物的高地上挖出的坑道
17.
They pushed forward saps into No Man's Land.
他们把坑道向无人地带推进。
18.
A member of a military unit engaged in laying explosive mines.
坑道工兵安放地雷的军事组织的成员