created sense approved 隧 · suì · tunnel
隧
suì
tunnel
An underground passage or tunnel, typically used for transportation, water, or access.
连接这两座城市的海底隧道已经通车了。
隧
suì
tunnel
An underground passage or tunnel, typically used for transportation, water, or access.
连接这两座城市的海底隧道已经通车了。