One column of smoke with one gunshot meant an enemy troop of about100, two columns with two shots meant500.
一柱烟一声炮表示敌军有百人左右,两柱烟两声炮表示五百人左右。
gunshot详细解释
gun.shot n.(名词)The shooting of a gun.枪击The range of a gun:射程:例句:within gunshot.在射程之内 Shot fired from a gun.枪射出的子弹n.attributive.(定语名词)Often used to modify another noun:用来修饰另外一个名词:例句:a gunshot wound; gunshot victims.枪伤;枪击中的受伤者