凭险

píngxiǎn

rely on natural barriers

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píng xiǎn

v. rely on natural barriers

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ping2 xian3

(to resist the enemy) relying on inaccessible territory

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凭险

píng xiǎn

resort to strategically located place of difficult access

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憑險|凭险 [píng xiǎn] ► (to resist the enemy) relying on inaccessible territory