n.地质学家
The geologist went deep into the jungle. 那个地质学者到了丛林深处。
Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年，长大后成了地质学家。
As geologists, we work in the field most of the time. 作为地质学家,我们大部分时间在野外工作。
