reciprocally
  (ad.)相互地;相反地
  Re·cip·ro·cal·ly adv.
  1. In a reciprocal manner; so that each affects the other, and is equally affected by it; interchangeably; mutually.
     These two particles do reciprocally affect each other with the same force.   --Bentley.
  2. Math. In the manner of reciprocals.
  Reciprocally proportional Arith. & Alg., proportional, as two variable quantities, so that the one shall have a constant ratio to the reciprocal of the other.
  ◄ ►
  reciprocally
       adv 1: (often followed by `for') in exchange or in reciprocation;
              "gave up our seats on the plane and in return received
              several hundred dollars and seats on the next plane
              out"; "we get many benefits in return for our taxes"
              [syn: in return]
       2: in a mutual or shared manner; "the agreement was mutually
          satisfactory"; "the goals of the negotiators were not
          reciprocally exclusive" [syn: mutually]
       3: in an inverse or contrary manner; "inversely related";
          "wavelength and frequency are, of course, related
          reciprocally"- F.A.Geldard [syn: inversely]