Nonexpert
n. 非专家
🗣️ 情景例句
Forgive my ignorance, But what exactly are you talking about?
请原谅我的孤陋寡闻，你说的到底是什么？
He is a doctor. He has his own practice.
他是个医生，他自己开业。
It was making a lot of noise.
那台机器发出许多噪音。