n.探矿者
The prospector staked his claim to the mine he discovered. 那个勘探者立桩标出他所发现的矿区地以示归己所有。
The prospector panned out bits of sand and gravel scooped from the bed of a stream. 探矿者淘选从河床里挖出的少量含金泥沙和砂砾。
