self-homing mine

• 自导水雷； 自导的地雷

self-homing mine的用法和样例：

例句

1. Furthermore, the mine is now an upgradeable ability of the Reaper.
   此外，收割者的地雷技能现在变成了需要升级的技能。
2. It was John, the guy who had pitched his tent next to mine in the campground.
   这是约翰，那个谁投了他的帐篷旁边的地雷在露营。