souvenir

n.纪念品

south-easter, south-easterly, south-eastern, south-west (also ,South-West), south-wester, south-westerly, south-western, Southampton, southbound, southeast, southerly, southern, southern lights, southerner, southernmost, southpaw, southward, southward (southwards), southwards, southwest, souwester, sovereign, sovereignty, soviet, sow, sower, soy, soya bean, soya sauce (also ,soy `sauce), soya sauce (also soy sauce), sozzled, sp, sp gr, spa, space, space invaders, space probe, space shuttle, space station, space-age,