Smoothbore
n. 无膛线枪, 无膛线炮
🗣️ 情景例句
I wore it when I married your father.
我和你父亲结婚时戴着它。
How much is the excess baggage charge?
超额行李费多少钱？
I'm sorry, but I don't have any with me now.
真抱歉，我现在身上没带。