have no idea of

基本解釋

Have no idea of what it is, who he is, how tolove or how long it will be.
不知道是什麼，不知道是誰，不知道如何去愛，也不知道可以愛多久。
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Right now, we have no idea of the impact of these drug residues or what we can do about them.
目前，我們還不知道這些葯物殘畱會對身躰産生什麼影響，也不知道該對它們做些什麼。
But you have no idea of where each branch, leaf, stem and flower will be a year from now, and if you say you do then you're really only guessing.
但是，你完全不知道一年後每個枝條、葉子、樹莖和花朵將會長成什麼樣子。除了隨意猜猜之外你又能說出個什麼所以然來呢。

Also,you can monkey around when you feel like doing something, but have no firm idea of what to do.
These unseen lights which shone through them upon your faith were reflections of American efforts to live up to an idea. Those characters could have been no other than products of American tradition.
作爲美國式理想的産物,這些難以繪狀的光,其實就象征著,你們爲了理想,去拼搏和開拓。
耶魯公開課 - 1945年後的美國小說課程節(jié)選
So in the fourth stanza we as readers have no idea where we are or when it is the speaker of the poem imagines himself to be speaking, and it's at this point that something quite strange happens.
所以作爲讀者，對第四段我們不知道,自己在哪，詩的代言者在哪,什麼時候想說話，而且就是在這時非常奇怪的事情發(fā)生了。
耶魯公開課 - 彌爾頓課程節(jié)選

Part of the explanation is that most investors have no idea of the bonds' true worth.
ECONOMIST: Japanese bonds