trunnel
「trunnel」的意思
n. 大木钉（等于 treenail）
n.(=treenail)(造船用的)大木钉
「trunnel」的用法
trunnel隧道，地道 - 用于描述地下或水下通道的结构
「trunnel」的例句
They built a trunnel to connect the two cities.
他们建了一个隧道来连接两个城市。
The trunnel was dug through the mountains.
这个隧道是挖穿山脉建成的。
The submarine passed through the trunnel beneath the ocean.
潜艇穿过海底的隧道。
They planned to build a new trunnel for the subway system.
他们计划为地铁系统建一个新的隧道。
The old trunnel was closed for repairs.
旧的隧道因维修而关闭。
The train passed through the long trunnel without stopping.
火车通过长长的隧道没有停。
They discovered an ancient trunnel beneath the forest.
他们在森林下发现了古老的隧道。
The new trunnel will improve traffic flow in the city.
新的隧道将改善城市的交通流量。
The engineers are working on a new trunnel to bypass the traffic jam.
工程师们正在建造一个新的隧道以绕过交通堵塞。
They will use advanced technology to build a safer and more efficient trunnel.
他们将使用先进的技术来建造更安全、更高效的隧道。