| 例句 |
escarpmentnoun a steep wall of rock, earth, or icethe castle sits atop an escarpment that for hundreds of years made it virtually invulnerable to attack barranca(also barranco), bluff, cliff, crag, palisade, precipice, scar, scarp butte, cuesta, hogback, torbulwark, embankmentdeclivity, drop-off, pitch ca. 1802 |