同根派生 gun emplacement相關詞英漢例句The movements of these sights were transmitted electrically to the gun mounts, which duplicated sight motion by matching pointers.這兩具瞄準鏡的動作以電氣方式傳達到各砲位，各砲位再按儀表讀數(shù)複制瞄準鏡的動作。gun emplacement更多例句