quanta
  量子,量
  quanta
  量子
  Quan·tum n.; pl. Quanta
  1. Quantity; amount. “Without authenticating . . . the quantum of the charges.”
  2. Math. A definite portion of a manifoldness, limited by a mark or by a boundary.
  Quantum meruit 
  Quantum sufficit or Quantum suff.  
  Quantum valebat 
  ◄ ►
  quantum
       n 1: a discrete amount of something that is analogous to the
            quantum in quantum theory
       2: (physics) the smallest discrete quantity of some physical
          property that a system can possess (according to quantum
          theory)
       [also: quanta (pl)]