from scratch

常見例句

The ones in this book are developed, every one of them, totally from scratch.
書中每一個人物完全都是我自己從無到有，構思出來的。
In dealing with this situation, we do not have the luxury of starting from scratch.
在處理這類情況時，我們沒有可以從頭開始的有利條件。
So all the custom rules you write need to be written from scratch even if a built in one almost does what you want.
因此你所編寫的所有自定義規(guī)則都需要從頭做起，即便其中的一個已經(jīng)幾乎達到了你的目的。

He says the prime minister should declare Japan will not goby the 2006 agreement and will start negotiations from scratch.
But you'll see that once you get to final projects frankly, you're not gonna want to implement everything from scratch.
但是一旦你得出了最終方案，你就不會愿意利用框架去,實現(xiàn)任何功能了。
哈佛公開課 - 計算機科學課程節(jié)選
and we had to start from scratch together. We did all of our research in the library together.
我們必須從零開始。我們一起在圖書館做研究。
在模擬審判課堂 - SpeakingMax英語口語達人

In dealing with this situation, we don't have the luxury of starting from scratch.
WHITEHOUSE: President Obama: Our Security, Our Values
Paul Schneck has a more audacious plan, buying up patents and launching suits from scratch.
FORBES: Patent Pirates