| 例句 |
grottoesnounalso grottospl. of grotto a naturally formed underground chamber with an opening to the surfaceat the heart of the shrine is a small rocky grotto into which pilgrims can descend antres, caverns, caves, delves(archaic), grots abysses, chasms, gulfs, hollowscrawlways, galleries, subways, tunnelsexcavations, mines, pits, shafts, wellsbunkers, dugouts, foxholesburrows, coverts, dens, holes, lairs, lodges, shelters |