1) put up a stubborn defence by relying on one's strategic position
负险固守
2) Hold natural advantage of defense position
凭险固守
3) take advantage of a natural barrier to put up a strong defence
据险固守
4) To guard the strategic post securely
险要坚守
5) have no tenable defence position; be strategically indefensible
无险可守
6) cultural stronghold
文化固守
补充资料：负险
1.亦作"负崄"。 2.凭借险固的地形。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条