I tend to putter around outside when I have no idea where to go.

我没事可做时总喜欢在外面闲荡，不知道该去哪里。

金山词霸

Through which channel did he get to know your mother?" — "I have no idea.

“他是通过什么渠道认识你母亲的？”——“我不知道。”

金山词霸

All of a sudden, why did he develop such an unexpected fascination?" — "I have no idea.

“突然间，他为何产生这种出乎意料的迷恋？”——“我也不知道。”

金山词霸

I have no idea about how to prepare those cuttlefish and lobsters.

我对如何烹调那些乌贼和龙虾毫无概念.

《简明英汉词典》

If you have no idea about it, consult a dictionary, please.

要是你对这个问题不清楚, 请你查字典得了.

《现代汉英综合大词典》

I have no idea ( as to ) what you mean.

我一点儿也不明白你的意思.

《现代英汉综合大词典》

"They seem to have no idea about it."— 'Oh well there we are.'

“他们好像对此一无所知。”——“嗯，有什么办法呢。”

金山词霸

The police have been trying to chase up the dead man's sister, but they have no idea where she lives.

警方一直在追寻死者的妹妹, 但他们不知道她住在哪里.

《简明英汉词典》

I have no idea about factorable polynomial.

我对可因子分解多项式一无所知。

辞典例句

Incisively, she said, " I have no idea. "

斩截地: “ 那可不知道. ”

汉英文学 - 围城

You have no idea how headstrong she can be.

你不知道她会多么任性.

辞典例句

Hearn, you have no idea what it's like working on space.

候恩, 你不晓得在“太空 ” 工作是怎么个味道呢.

辞典例句

We have no idea how the birds find their way.

我们不知道这些鸟如何找到它们的路.

辞典例句

She seemed to have no idea how oddly matched they were.

她似乎连想也没想到这一对是怎么奇怪地凑到一起的.

辞典例句

I have no idea who decided the composition of the committee?

我不知道委员会的成员是由谁选定的.

辞典例句