tunneled meaning in English
vi. 打通隧道（tunnel的过去式与过去分词形式）
Examples
- they drove a tunnel through the rock .
他们凿通一条穿过岩石的隧道。 - the exit of the tunnel is concealed .
地道的出口开在隐秘的地方。 - then he made his way to the tunnel mouth .
于是他走到隧道入口。 - the rock was caverned out to make a tunnel .
挖空岩石造隧道。 - this phenomenon is called tunneling .
这个现象叫做隧道效应。