ㄇㄧㄥˊmíngㄑㄧㄤqiāngˋㄉㄨㄛˇduǒˋànㄐㄧㄢˋjiànㄋㄢˊnánㄈㄤˊfáng

  1. 比喻公開攻擊容易對付暗中攻擊比較提防平妖傳·》:滿叫聲!』正是明槍易躲,暗箭難防正中。」明槍好躲,暗箭難防」。

lit. easy to dodge the spear in the open, hard to avoid a stab in the dark (idiom)​; it is hard to guard against secret conspiracies