mountaintop

n.

山顶；

1. It's quite a scramble to get to the mountaintop.
   费劲攀登才能到达山顶。

Mountaintop
Mountaintop Mining Consequences
Mountaintop Mining Consequences
Science and regulation. Mountaintop mining consequences.
The effect of Appalachian mountaintop mining on interior forest
Mountaintop and radar measurements of anthropogenic aerosol effects on snow growth and snowfall rate
The ARPA/NAVY Mountaintop Program: adaptive signal processing for airborne early warning radar
The association between mountaintop mining and birth defects among live births in central Appalachia, 1996–2003
The effects of mountaintop mines and valley fills on the physicochemical quality of stream ecosystems in the central Appalachians: a...
Downstream effects of mountaintop coal mining: comparing biological conditions using family- and genus-level macroinvertebrate bioas...