rocket tube

• 火箭发动机喷管,火箭筒

rocket tube的用法和样例：

例句

1. This firework is shaped like a rocket launcher!
   这个烟花是火箭筒形状的！
2. The attacks are in response to rocket attacks on Israeli border towns.
   这是对火箭筒袭击以色列边境城镇事件的回应。