凭险

1. 凭险 (píngxiǎn)

   1. 凭据险要的地势 resort to strategically located place of difficult access
      • 凭险抵抗

憑險 (píng xiǎn)

1. 依據險要的地勢。

   • 新唐書．卷一二六．盧懷慎傳：「邊徼之地，夷夏雜處，憑險恃遠，易擾而難安。」
   • 唐．閻伯璵．河橋賦：「憑險作固，夾咽喉之重關。」