necessaries
  必需品
  Nec·es·sa·ry, n.; pl. Necessaries
  1. A thing that is necessary or indispensable to some purpose; something that one can not do without; a requisite; an essential; -- used chiefly in the plural; as, the necessaries of life.
  2. A privy; a water-closet.
  3. pl. Law Such things, in respect to infants, lunatics, and married women, as are requisite for support suitable to station.
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