He is such an ignoramus when it comes to history.

他在历史方面真是个无知的人。

She called him an ignoramus for not knowing basic math.

她因为他连基本数学都不懂而称他为无知的人。

He felt like an ignoramus during the technical discussion.

在技术讨论中，他觉得自己像个无知的人。

The professor was frustrated by the ignoramus in his class.

教授对班上的无知的人感到很沮丧。

Don't be an ignoramus; read the instructions before starting.

别做个无知的人，开始前先读说明书。

Even a top ignoramus would not believe what you said.

即使是再无知的人也不会相信你的话.

The boss wouldn't delegate the job to an ignoramus like you.

老板不会把这项工作交给家你这样一个无知的人。

You ignoramus, but music is reflection of self.

你们这些蠢蛋, 音乐只是自我心灵的反射.

That guy is more than stupid. He's a dyed-in-the-wool ignoramus .

那家伙岂止愚蠢，他简直是彻底无知。

How infuriating it would be if her husband turned out to be such a complete ignoramus!

假使丈夫这样愚昧无知,岂不活活气死人!