| 例句 |
knollnoun a small hilla grassy knoll foothill, hillock, hummock, knobaltitude(s), elevation, eminence, height, highland, hump, mound, prominence, rise, uplandalp, mount, mountain, peakbutte, mesa, plateau, table, tablelandbluff, cliff, crag, precipice, steep, torridge, sierradome, sugarloafdowns dale, dell, depression, dingle, glen, hollow, vale, valleycanyon, gorge, ravinebasin, bottom, bottomland, fen, flat, floodplain, plain, tidewaterlowland before the 12th century |