n.隧道;地道;洞穴
v.挖地道;挖隧道
The heavy traffic crawled through the narrow tunnel. 拥挤的车辆慢吞吞地穿过狭窄的隧道。
The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
Moles make underground tunnels. 鼹鼠常打地洞。
用作动词 (v.)The engineers had to tunnel through solid rock. 工程师须要在坚实的岩石中开凿隧道。
Sometimes the snow was so deep we could tunnel through it. 偶尔雪会积到可以造隧道那般的深度。
n.隧道;地道;洞穴
v.挖地道;挖隧道
tunnelingn.掘进;开挖隧道;遂道工程;隧穿
动词tunnel的现在分词形式.
tunnellingn.隧道效应;开挖隧道
动词tunnel的现在分词形式.
tunneledn.隧道;地道;洞穴
v.挖地道;挖隧道
tunnelledn.隧道;地道;洞穴
v.挖地道;挖隧道
railway-tunnel 铁路隧道。