subterranean
adjective
uk/ˌsʌb.tərˈeɪ.ni.ən/us/ˌsʌb.təˈreɪ.ni.ən/under theground:
地下的subterraneanpassages地下通道
a subterraneanriver地下河
The Earth & outer space - general words
- ablate
- aeolian
- alluvium
- anti-gravity
- atmosphere
- auroral
- geo-
- geocentric
- geophysicist
- globe
- lithosphere
- lithospheric
- mesosphere
- mesospheric
- microgravity
- the Big Bang
- the big bang theory
- the firmament
- underground
- universe