DICT.TW Dictionary Taiwan

 de·ter·rent /-ənt, rənt/
 (a.)制止,防止,挽留挽留的事物,妨礙物

 De·ter·rent a.  Serving to deter. “The deterrent principle.”

 De·ter·rent, n. That which deters or prevents.
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 deterrent
      adj : tending to deter; "the deterrent effects of high prices"
      n : something immaterial that interferes with or delays action
          or progress [syn: hindrance, impediment, balk, baulk,
           check, handicap]