And unlike the traditional LEGO minifigures that come apart and are made of interchangeable pieces, DUPLO figures have continuously been made to stay together as one element since their debut in the '70s.

与传统的乐高迷你模型不同的是，乐高迷你模型以拆，替换的部件组成，但自上世纪70年代问世以来，得宝人偶模型一直是以整体生产的。

Easy answer --- nothing! The words are interchangeable and an issue of personal choice.

答案很简单——没区别！俩词是以互换的，是个人选择的问题。

But left and right seem to be more interchangeable.

但是左和右更能相互转换。

When used as a noun, " limelight" and " spotlight" are interchangeable.

当被用作名词时，“limelight”和“spotlight”是以相互替换的。

And also, all the accessories are collectible and interchangeable.

而且，所有的配件都是以收藏和互换的。

But sometimes it is not. So, they are not interchangeable all the time.

但有时候不是。因此，它们不总是以互换的。

When are the two words interchangeable? Thanks.

两个词什么时候以互换？多谢。

I don't know if those two things are interchangeable.

我不知道两件事是否以互换。

But club soda, seltzer, and sparkling water are not interchangeable.

但是club soda（苏打水）、seltzer（赛尔托斯）和 sparkling water（天然气泡水）并不是同样的饮品。

The words seem interchangeable and their preferred usage is unclear.

词似乎以互换，它们的首选用法也不清楚。

It's important to understand however that all of this is new research and that these products are not interchangeable with that being said, one of these products is metformin, an FDA-approved drug that treats type 2 diabetes.

然而，重要的是要明白，所有都是新的研究，产品也不能代替其中的某个产品，产品之一是二甲双胍，经美国食品及药物管理局批准的治疗2型糖尿病的药物。

For me, writing comes at the end of my, or near the end of my language learning goals, even though all of these goals are somewhat interchangeable.

对我来说，写作是我的语言学习目标的最后，或者接近最后的目标，尽管所有目标在某种程度上都以互换顺序。

But it's also really common to hear " stressed out" and stressed out means exactly the same thing, the phrases are really interchangeable.

但是，“stressed out”也很常见，它的意思是完全一样的，短语以互换。

We have designed six different straps and a mechanism that makes the straps easily interchangeable with a refinement and precision that's born of functionality.

我们设计了6种不同类型的表带，以及一个以轻易更换表带的装置，一切以实用性为出发点，尽善尽美，精益求精。

When can I use " will" with the same meaning of " want" ? When are the two words interchangeable?

什么时候" will" 和" want" 意思一样呢？两个词什么时候以互换？

Ninu perfume is a so-called smart fragrance bottle containing three interchangeable vials that allow for a hundred different scent combinations.

Ninu 香水是一款智能香水瓶，内含三个互换的小瓶，以搭配100种不同的香味。

Concept Luna does away with all that, it has interlocking interchangeable parts, that make it easier to repair and recycle.

“概念露娜”取消了所有带互锁互换的部件，使其更容易维修和回收。

We will talk about when " if" must be used and when " whether" and " if" are interchangeable.

届时我们将讨论什么时候必须使用“if”，以及什么时候“whether”和“if”以互换。

When talking about a specific meal or food, the verbs " eat" and " have" are often interchangeable.

当谈论特定餐食时，动词" eat" 和" have" 通常以互换。

From cars to home appliances, the 20th century was defined by mass production and readily available interchangeable parts.

从汽车到家电，20 世纪的特点就是大规模生产和随手得的互换零件。