厕所

toilet; lavatory; WC; restroom; bathroom; washroom; bog; can; loo; john; dunny; khazi; lav; privy; latrine; cloakroom; water closet; shithouse

标志

sign; symbol; signal; mark; indicator; emblem; logo; token; hallmark; index; tag; marker; pointer; scalp; signage; trappings; barometer; indicate; symbolize; denote; emblematic