资料来源 : WordNet®

daisy cutter
     n 1: a bomb with only 10 to 20 per cent explosive and the
          remainder consisting of casings designed to break into
          many small high-velocity fragments; most effective
          against troops and vehicles [syn: {fragmentation bomb},
          {antipersonnel bomb}, {anti-personnel bomb}]
     2: a batted or served ball that skims along close to the ground