salutary

adj. 有益的，有益健康的

sallowness, sally, salmon, salmon-pink, salmon-trout, salmonella, salon, saloon, saloon bar, salsify, salt, salt-cellar (US `salt-shaker), salt-lick (also lick), salt-mine, salt-pan (also pan), salt-water, saltpetre (US saltpeter), salty, salubrious, salubriousness, salutation, salute, salution, salvage, salvageable, salvation, Salvation Army, salve, salver, salvo, SAM, Samaria, Samaritan, samba, same, sameness, samey, samosa, samovar, sampan,