Smoothbore
n. 无膛线枪, 无膛线炮
🗣️ 情景例句
No, Mom. We had a great time.
不， 妈妈。我们玩得很高兴。
If I buy that car, I'll have to borrow some money.
如果我要买那辆车的话，我必须借一些钱。
Eventually chains were fixed to one end of the dish and a powerful winch was put into operation.
不过，他们终于将链条固定在盘子的一端，一台大功率的绞车开动起来。