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    1. 首頁英語詞典burrburr英英釋意

      burr

      英 [b??]
      • n. 粗喉音,呼呼聲
      • vi. 用喉音說話
      • vt. 以粗喉音發(fā)出
      • n. (Burr)人名;(德、西)布爾;(英)伯爾

      英英釋意


      1. seed vessel having hooks or prickles
      2. rough projection left on a workpiece after drilling or cutting
      3. rotary file for smoothing rough edges left on a workpiece
      4. small bit used in dentistry or surgery