n. 善于攀登危岩峭壁者, 爬岩崖能手

[ noun ]
a climber of vertical rock faces
<noun.person>

Cragsman \Crags"man\ (kr[a^]gz"man), n.; pl. {Cragsmen} (-men).
One accustomed to climb rocks or crags; esp., one who makes a
business of climbing the cliffs overhanging the sea to get
the eggs of sea birds or the birds themselves.