tunnel
🇺🇸
/ˈtʌnl/
🇬🇧
/ˈtʌnl/
noun
B2
An underground passage for roads, trains, or people to go through hills or under rivers.
The train goes through a long tunnel under the mountain.
火车穿过山下的长隧道。
R
An underground passage made by animals or natural forces.
Rabbits live in a tunnel under the ground.
兔子住在地下的隧道里。
verb
R
To dig an underground passage.
Workers tunnel through the rock to build the road.
工人们挖掘岩石中的隧道来修建道路。
translation
隧道, 洞穴
挖掘隧道
词形变化
3rd Present
tunnels
Past
tunneled
Perfect
tunneled
Progressive
tunneling
Plural
tunnels