High Performance Experimental Gun

• 高性能实验炮

High Performance Experimental Gun的用法和样例：

例句

1. The shell exploded in the barrel of the gun.
   炮弹在炮管内爆炸了。
2. The Mark4 gun is stronger than the old M-3.
   四型炮比旧式三型炮火力更猛。