| 释义 |
spe·lunk·ingBrE /spɪˈlʌŋkɪŋ/NAmE /spɪˈlʌŋkɪŋ/ (NAmE) (especially BrE cav·ing, BrE pot·hol·ing) noun [U] the sport or activity of going into caves under the ground 洞穴探察；洞穴探险▸ spe·lunk·er BrE /spɪˈlʌŋkə(r)/NAmE /spɪˈlʌŋkər/ noun(NAmE) (especially BrE caver, BrE pot·holer) ➡ compare speleologist |
