| 释义 |
potholing/ˈpɒthəʊlɪŋ ||; ˈpɑtˌholɪŋ/noun [u] the sport of climbing down inside potholes(2), walking through underground tunnels, etc 洞穴探索运动: ◇to go potholing 进行洞穴探索 pot·hol·ing /`pɑtˏholɪŋ; ˈpɒtˌhəʊlɪŋ/n [u]the sport of climbing down inside holes under the ground 地下洞穴探险 |