Happiness is having a scratch for every itch.

快乐就是挠到了所有的痒处。

youdao

Always will I dig for reasons to applaud; never will I scratch for excuses to gossip.

我要常找些理由去赞美别人，而绝不绞尽脑汁寻找借口搬弄是非。

youdao

Obviously, if we were designing the Web from scratch for applications, we wouldn't make users wait around.

显然，当我们设计网络应用的时候，我们不应该让用户傻等。

youdao

So it's generally called distribution code and whereas for the previous problems that you pretty much started from scratch, blank files you opened up nano and there was nothing there unless you put it there.

它一般被称作分布码，然而,对于之前几乎要从头做起的问题,在空白文件中什么都没有,除非你在里面写入些东西。

哈佛公开课 - 计算机科学课程节选

They might be,for example,in an accident, and come close to being killed,but walk away without a scratch.

比如说在事故中幸存，差点送命，但结果毫发无伤。

耶鲁公开课 - 死亡课程节选

In Scratch, the block you may have used for this idea literally says "or" for or; in C, two vertical bars.

在Scratch中，这个你用的程序块,照字面地想法来说“or“表示或者;,在C语言中，是两个竖线。

哈佛公开课 - 计算机科学课程节选

The defeat struck Richards even harder because he was a healthy scratch for the final two games.

WSJ: Richards' future with Rangers in doubt

It was Harrold's second game this season, while Volchenkov had been a healthy scratch for four straight.

WSJ: Devils rally for 3-2 win, end 6-game slide

Rangers F Brad Richards, the 2004 Conn Smythe Trophy winner, was a scratch for the second straight game.

WSJ: Bruins eliminate Rangers with 3-1 win in Game 5