tunnel
['tʌn.əl] noun countable
IMPROVER
■a long passage under or through the ground, especially one made by people 隧道；地道；坑道•The train went into the tunnel.火车驶入隧道。
['tʌn.əl] verb intransitive or transitive (-ll- or US USUALLY -l-)
■to dig a tunnel 开凿隧道；挖地道•The decision has not yet been made whether to tunnel under the river or build a bridge over it.还没有决定是在河底挖掘隧道还是在河上建桥。 •The alternative is to tunnel a route through the mountain.另一个办法是挖一条穿山隧道。 •He was trapped in a collapsed building but managed to tunnel his way out.他被困在倒塌的楼房下，但他想办法挖地道出来了。 |