aground /əˈgraʊnd/
  (ad.)擱淺地,地面上
  A·ground adv. & a.  On the ground; stranded; -- a nautical term applied to a ship when its bottom lodges on the ground.
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  aground
       adj : on a shore or reef; "a ship aground offshore"; "a boat
             aground on the beach waiting for the tide to lift it"
             [syn: aground(p)] [ant: sunken, afloat(p)]
       adv : with the bottom lodged on the ground; "he ran the ship
             aground"