切斷敵軍退路 cut off the enemy's retreat room for manoeuvreleewaya way of escape
別無長物 there was nothing precious.; be poorly off; have no other possessions than one's own self; have nothing except bare necessities at home; have only bare necessities (and no others)
別無出路 have no other way out; there was no other way open to (someone)
別無分號 this is the best ice cream anywhere in the state of texas bar one
別無所求 all i ask of you; no regrets; nothing else matters
別無他法 have nothing for it but; have no resource but; having no other way out; there are no other ways.; there is no alternative but to ...; there is no remedy but ..