Culverin
n. (中世纪的)火枪, 重炮
✅ 同义词
🗣️ 情景例句
I'm still learning.
我还在学习当中。
Have you ever thought about becoming a professional musician?
你曾经想过要成为职业音乐家吗？
Please go over it and see if everything is in order.
请过目一下，看看是否一切妥当。