prospector

详细解释:n. 勘探者, 采矿者

英语解释：

名词 prospector:

someone who explores an area for mineral deposits

例句：

The farmer out his claim to all the land before the prospectors came, but it was in vain.这位农场主在探矿者到来之前立桩标明他对所有这些土地的所有权，但这是徒劳。