potholer
探坑[洞]的人 -ling
例句与用法：
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the potholer.
这种谨慎是必要的，因为洞穴勘探家将要面临的困难的性质， 是不可能预见的。
词形变化：
形容词: potholed |
n.
探地壶(岩洞)的人
potholer
■The cave might never have been discovered had not the entrance been spotted by the distinguished French potholer,Berger.
如果不是被著名的法国洞穴勘探家柏杰看到,这个洞穴可能永远不会被人发现。
■The cave might never have been discovered had not the entrance been spotted by the distinguished French potholer, Berger.
如果不是被著名的法国洞穴勘探家柏杰看到，这个洞穴可能永远不会被人发现。
■It is impossible to give a satisfactory explanation for a potholer's motives.
对于洞穴勘探家的动机，不可能作出令人满意的解释。
■French potholer, Berger, is a mania for cave exploration.
法国洞穴探险家伯杰是一位洞穴探险的狂热爱好者。
■had not the entrance been spotted by the distinguished French potholer,Berger.
由于偶然的机会发现了洞口的话，这个洞也许永远不会为人所知。
■Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the potholer .
这种谨慎是必要的，因为洞穴勘探家将要面临的困难的性质， 是不可能预见的。
■Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the potholer.
这种谨慎是必要的，因为洞穴勘探家将要面临的困难的性质， 是不可能预见的。
■Precautions of this sort are necessary,for it is impossible to foretell the exact nature of the difficulties which will confront the potholer.
这种谨慎是必要的，因为洞穴勘探家将要面临的困难的性质，是不可能预见的。