- attack by overt and covert means; an open spear thrust and an arrow in the dark; spear thrust in open and arrows shot from hiding; be open measures and covert tricks; an open attack or a stab in the back; both open and covert attacks; fight openly and snipe in the dark
沪公网安备 31011502000490号
电信业务许可证编号：沪B2-20190700
