1. 攻堅(jiān) (gōngjiān)

   1. 攻打強(qiáng)敵或敵人的堅(jiān)固防御工事 assault strong defensive installation;storm fortifications
      • 攻堅(jiān)部隊(duì)
      • 故凡用兵者,攻堅(jiān)則軔(柔,怠惰),乘瑕則神?！?a href="/hycd/g/g222918.htm" target="_blank">管子·制分》
   2. 花大力氣去突破科學(xué)、生產(chǎn)技術(shù)上的難題 surmount technical difficulty
      • 地震預(yù)報(bào)是科學(xué)攻堅(jiān)的重要項(xiàng)目

攻堅(jiān) (gōng jiān)

1. 攻擊強(qiáng)敵或堅(jiān)城。

   • 晉書．卷一○○．陳敏傳：「攻堅(jiān)陷嶮，三十餘戰(zhàn)，師徒無虧，勍敵自滅?！?/li>