柯林斯词典mountaineer /ˌmaʊntɪˈnɪə/ (mountaineers) 1. N-COUNT A mountaineer is a person who is skilful at climbing the steep sides of mountains. 善于登山者 返回 mountaineer剑桥词典a person who climbs mountains as a sport or job 爬山能手；登山运动员 返回 mountaineer