Tuba
n. 大号\\n[医] 管
✅ 同义词
📖 牛津释义
tuba
n
long brass musical instrument of low pitch 大号（发音低沉的铜管乐器）. =>illus at App 1 见附录1插图, page x.
🗣️ 情景例句
Your new exercise class?
你的新健身班
I know the boy whose father is a medical doctor.
我知道那个男孩的父亲是医师。
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。