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1. The workers are tunneling the hill.
    工人们在凿山开隧道。

2. tunnel什么意思

2. A mole tunneled a hole under the wall.
    鼹鼠在墙脚下面钻了一个洞。

1. They were tunneling under the river.
    他们在河下挖掘隧道。

2. 911查询·英语单词

2. The workers were tunnelling through solid rock.
    工人们正在坚石中挖掘一条信道。

3.

3. They tunnelled for weeks before they reached the other side of the hill.
    他们挖了几个星期的隧道，才通到小山的另一边。

1. The railroad passes under the mountain through a tunnel.
    铁路穿过隧道从山下通过。

1. 遂道：VPDN的实现通常可通过第二层遂道(Tunnel)来实现. 即采用L2TP标准协议,在NSP拨号服务器上为每个企业或ISP建立以一个连接到企业或ISP网络路由器的遂道. 这种通过NSP网络的遂道建立和维护对NSP来说是极为繁琐的工作,较少为NSP采用.

2. 隧洞：在工地上主要巡视了隧洞(tunnel),灌浆(injection),引桥(passerelle),放水塔(tour de prise)和大坝回填(remblais du barrage). 我什么也没听懂,赵老师边翻译边解释给我听. 我边听边记在心里. 赵老师说法国监理很严格翻译错的话从来不讲情面,

1. 隧道;地道
    A tunnel is a long passage which has been made under the ground, usually through a hill or under the sea.

danci.edu.pub

    e.g. ...two new railway tunnels through the Alps.
           穿过阿尔卑斯山的两条新的铁路隧道
    e.g. …the motorway tunnels under the Hudson river.
           哈得孙河下的高速公路隧道

2. 挖隧道;挖地道
    To tunnel somewhere means to make a tunnel there.

    e.g. The rebels tunnelled out of a maximum security jail...
           叛乱者挖地道逃离了戒备最为森严的监狱。
    e.g. The caterpillars tunnel into the fruit to grow and mature.
           毛虫钻入果实，并在其中生长为成虫。

3. see also: wind tunnel
    light at the end of the tunnel -> see light

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

    e.g. the tunnel reduced congestion at that intersection

2. a hole made by an animal, usually for shelter

    Synonym: burrow

1. force a way through

2. move through by or as by digging

    e.g. burrow through the forest

    Synonym: burrow