sanity

n.心智健全，神智正常；判断正确

sandstone, sandstorm, sandwich, sandwich board, sandwich course, sandy, sane, sanely, sang, sang-froid, sangria, sanguinary, sanguine, sanguinely, sanguineness, sanitarium, sanitorium, sanitary, sanitary towel, `sanitary pad, sanitation, sanitize, sanitise, sank, sanserif, Santa Claus, sap, sapience, sapient, sapiently, sapling, Sapphic, Sapphic (also sapphic), sapphire, sappy, saprophyte, saprophytic, sapwood, Saracen, sarcasm, sarcastic, sarcastically, sarcophagus,