| 例句 |
couloirsnounpl. of couloir a narrow opening between hillsides or mountains that can be used for passageat one point the steep, ice-encrusted walls of the couloir are no more than 50 feet apart canyons(also cañons), cols, defiles, flumes, gaps, gills(British), gorges, gulches, gulfs, kloofs(South African), linns(chiefly Scottish), notches, passes, ravines, saddles abysses, chasms, cirques, clefts, crevasses, crevices, cwms(chiefly British), fissurescombes(also coombes or coombs, British), dales, dells, glens, hollows, shut-ins, vales, valleysbasins, floodplains, kettlesarroyos, barrancas(also barrancos), coulees, draws, gullies(also gulleys), gutters, nullahs, trenches, troughs, wadis, washes(West) |