empirically
  (ad.)以經驗為主地
  em·pir·i·cal·ly /-ɪk(ə)lɪ/ 副詞
  以經驗為主地
  Em·pir·ic·al·ly, adv. By experiment or experience; without science; in the manner of quacks.
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  empirically
       adv : in an empirical manner; "this can be empirically tested"
             [syn: through empirical observation, by trial and
             error] [ant: theoretically]