| 例句 |
protuberancesnounpl. of protuberance a part that sticks out from the general mass of somethingthe tree trunk had several mossy protuberances where branches had once grown bulges, bunches, convexities, juts, overhangs, projections, protrusions, swells domesblobs, bumps, dilatations, gibbosities, humps, knobs, knots, knurls, lumps, nubs, obtrusions, puffs, snags, swellingsblocks, pieces, portions, sectionsenlargements, escalations, expansions, increaseshills, mounds cavities, concaves, concavities, dents, depressions, dints, hollows, indentations, indents, indentures, pits, recesses craters, holes, wellsbasins, bowls, dips, valleysfurrows, grooves, trenches, troughsdimples, gouges, impressions, notches, pockets |