准备随时开火英文

open fire; engage in battle; fire; firing; loose;

fire.open fire,shoot都可以.一般说fire比较多

例句：

开火kāi huǒㄎㄞ ㄏㄨㄛˇ1.fire 开(枪,炮);将...射向[(+at)] We fired our guns at the enemy. 我们向敌人开炮。2.loose 放射;开火[(+at)] He loosed off at the deer. 他向那只鹿射击。3.open fire 开火 The enemy opened fire. 敌人开火了。4.pelt(+at) 连续地)投掷 We pelted our friends with snowballs. 我们朝朋友扔雪球。