not until

基本解释

We'll never find Truth in her entirety, at least not until the Second Coming, and who knows when that will be?
我们永远找不到完整的真理，至少在第二次到来之前不能，谁知道那将是什么时候呢？
Not until Patty reached the door of the Paulsens, far down on her list of go-to neighbors, did she get some answers.
波尔森家在帕蒂的可拜访邻居名单上居于末座，直到帕蒂走到他们家，她才得到了一些答案。
Not until one of my classmates patted me on the shoulder did I come to myself.
直到我的同班同学拍了一下我的肩膀，我才回过神来。

It was not until Henry Ford's gas-powered Model T that the internal combustion engine and the car became inseparable.
Now it's not until the fourth stanza of the prelude that we can fully understand the magnitude of the strange anxieties here.
直到序曲的第四段,我们才能完全明白这种奇怪焦虑的严重性。
耶鲁公开课 - 弥尔顿课程节选
We'll never find Truth in her entirety, at least not until the Second Coming, and who knows when that will be?
我们永远找不到完整的真理，至少在第二次到来之前不能，谁知道那将是什么时候呢？
耶鲁公开课 - 弥尔顿课程节选

It was not until after the financial crisis began in mid-2007 that unemployment started to rise.
FORBES: Rajan is Back And Little Better