柯林斯詞典mountaineer /?ma?nt??n??/ (mountaineers) 1. N-COUNT A mountaineer is a person who is skilful at climbing the steep sides of mountains. 善於登山者 返回 mountaineer劍橋詞典a person who climbs mountains as a sport or job 爬山能手；登山運(yùn)動(dòng)員 返回 mountaineer