We use 'with' to refer to the tool or object that we used to do something.

我们用‘with’来指我们用来做某事的工具或物体。

And when I was a little girl, we used to do something very exciting with real eggs.

我小的时候，经常用真的鸡蛋做一些非常有趣的事情。

In the UK, we used to do something similar with a variety of apples called Cox's Orange Pippin.

在英国，我们曾经对各种名为 Cox's Orange Pippin 的苹果做过类似的事情。

So, a " tool kit" would be a group or a collection of tools used to do something.

因此，“工具包” 将是一组或一组用于做某事的工具。

There is actually scientific evidence that confirms that learning centers in your brain shut down once they have gotten used to doing something.

实际上有科学证据证实， 一旦习惯做某事， 大脑中的学习中心就会关闭。

What's the difference between " He used to" or " I used to do something" and " I use to do something" without the D?

没有 D 的“他曾经” 或“我曾经做过某事” 和“我曾经做过某事” 有什么区别？

So, I think Europe just has to get used to doing something that America used to do a long time ago, which is accepting immigration, not resisting it.

我认为欧洲仅仅需要去习惯接纳移民，而不是排斥他们，就像美国很久以前就习以为常的那样。

In a passive sentence, we prefer to use 'by' to show the person doing the action and 'with' to show the tool or object used to do something.

在被动句中，我们喜欢用‘by’来表示做动作的人，用‘with’来表示用来做某事的工具或物体。

I, for example, when I was at the university, studied " applied linguistics" – the study of language that is then used to do something practical like teaching English.

例如，我在大学时学习“应用语言学”——研究语言， 然后用它来做一些实际的事情， 比如教英语。

So, this one, " I'm getting into the swing." , or sometimes " the swing of it" , the swing of doing something is when you're getting used to doing something.

所以，这一次，“我开始摇摆了。 ”，或有时是“摆动” ，做某事的摆动是当您习惯于做某事时。

" to be used to" . When you say: " I used to do something" , it's something in the past, something you did in the past, but you don't do it now. Okay?

“习惯” 。 当你说：“我曾经做过某事” ，那是过去的事，你过去做过的事， 但你现在没有做。 好的？

I want to get into the habit of exercising every morning – people talk about being " in the habit" or " out of the habit." If you are " out of the habit, " you used to do something, but now you don't anymore.

我想养成每天早上锻炼的习惯——人们谈论“养成习惯” 或“摆脱习惯” 。 如果你“摆脱习惯” ，你以前会做某事，但现在你不会了不再。