释义 |
坑道坑道[kēng dào]1.■ {采矿} (井筒、平峒和巷道的统称) gallery; adit; mine2.■ {军} (地下工事; 地下通道) (underground) tunnel 常用词组1.■坑道测量 adit survey;2.■坑道队 sapper;3.■坑道工事 {军} tunnel defenses; tunnel fortifications; mining system;4.■坑道快速掘进机 rapid tunnel tunneller;5.■坑道战 tunnel warfare; underground warfare;6.■坑道作业 tunnelling |