know about

基本解釋

There are things we believe in without even knowing about its existence.
我們甚至會去相信一些我們根本不知道是否存在的東西。
Knowing about your inbox trends can help you more efficiently manage and process your e-mail and your time.
了解你的收件箱的趨勢可以幫助你更有效率地管理和處理你的電子郵件和你的寶貴時間。
Knowing about a particular instant or partial time snippet can be useful, but it's also often useful to be able to express spans of time.
了解特定的時刻或是某個局部時間片段將非常有用，但是如果能夠表達一段時間跨度的話，通常也很有用。

I was seven or eight years old and from that age on I really got keen at going to the sea and knowing about the ocean."
It could be that what you want just drops into your lap without you knowing about it.
很有可能你想要的東西,在你不經(jīng)意間就到來了
耶魯公開課 - 博弈論課程節(jié)選
In many ways Kant, without knowing anything about Sidney, nevertheless follows from Sidney particularly in this, as you'll see.
康德在很多方面，盡管他并不認識西德尼，卻遵循了西德尼的理論，尤其是這一點，就像你們看到的。
耶魯公開課 - 文學理論導論課程節(jié)選

Knowing about the man helps us understand the wellsprings of his science, and vice versa.
NPR: Einstein: Relatively Speaking, a Complicated Life