词汇	rapid fire target
释义	rapid fire target 速射目标
随便看	Penetration underwater penetration value penetration velocity penetration voltage penetration volume penetration wave method penetration wave survey penetration weapon penetration weld penetration welding penetration wounds of the eyeball Penetration wounds of the eyeball penetrative penetrative adj penetrative asphalt pavement penetrative coefficient penetrative convection penetrative crystal waterproof material penetrative downdraft penetrative embankment penetrative fang penetrative feature penetrative foliation penetrative hydatidiform mole penetrative index