created sense approved 攻关/攻關 · gōngguān · storm pass
攻关 / 攻關
gōngguān
storm pass
to storm a strategic pass or fortification
部队冒着敌人的密集火力,英勇攻关。
verb
created sense approved 攻关/攻關 · gōngguān · tackle problems
攻关 / 攻關
gōngguān
tackle problems
to tackle a key technical, scientific, or research problem
专家组正在全力以赴进行技术攻关。
verb