leg·is·la·tive /ˈlɛʤəsˌletɪv, lə-/
  (a.)立法的,有立法權的,立法機構的立法權,立法機構
  Leg·is·la·tive a.
  1. Making, or having the power to make, a law or laws; lawmaking; -- distinguished from executive; as, a legislative act; a legislative body.
     The supreme legislative power of England was lodged in the king and great council, or what was afterwards called the Parliament.   --Hume.
  2. Of or pertaining to the making of laws; suitable to legislation; as, the transaction of legislative business; the legislative style.
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  legislative
       adj 1: relating to a legislature or composed of members of a
              legislature; "legislative council"
       2: of or relating to or created by legislation; "legislative
          proposal"