speleologist

n.

洞穴学者；

speleologist
The speleologist who wrote too much.
Was Shakespeare a Speleologist
Spanish speleologist thanks all who participated in rescue effort
Keynote Address: A Speleologist's View of the High-Yielding Wells in Ohio's Newburg Zone
About PhD. Srećko Božičević, Croatian speleologist (1935-2015)
[Severe ocular burns by calcium carbide in a speleologist: a case report]
Kazimierz Kowalski as the most prominent Polish speleologist and caver
ACADEMICIAN PROF. DR. IVAN GAMS (1923-2014), KARSTOLOGIST AND SPELEOLOGIST
Mladen Šebian - Negi (1949-2011) speleologist who among other things investigated the surrounding area of Rakovica and Dreznik Grad