When are the two words interchangeable? Thanks.

这两个词什么时候可以互换？多谢。

But left and right seem to be more interchangeable.

但左和右更可能相互转换。

And also, all the accessories are collectible and interchangeable.

而且，所有配件可以收藏和互换。

The phrases " take note" and " make note" are sometimes interchangeable.

" take note" 和" make note" 这两个词组有时候可以互换。

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

当被用作名词时，“limelight”和“spotlight”可以相互换。

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

但club soda（苏打水）、seltzer（赛尔托斯）和 sparkling water（天然气泡水）并不同样饮品。

The words seem interchangeable and their preferred usage is unclear.

这些词似乎可以互换，它选用法也不清楚。

So, they are not interchangeable all the time.

所以，它不一直可以互换。

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

答案很简单——没区别！这俩词可以互换，这个人选择问题。

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

但有时候不。因此，它不总可以互换。

These words are not actually interchangeable but they have a similar function in our sentences.

这两个词实际上不能互换，但在我句子中具有类似功能。

In fact, these jobs are very similar, and in some respects the terms are interchangeable.

事实上，他工作也很相似，在某些方面，它可以通用。

" Via" on the other hand means to go through something. These two are often interchangeable.

Via则通过某种媒介。这两个词经常可以互换。

In the United States, the words " couch" and " sofa" are generally interchangeable.

在美国，" couch" 和" sofa" 这两个单词通常可以互换。

I will also explain when the two words are interchangeable.

本期中，我也会讲解在什么情况下，这2个词可以互换。

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" 通常可以互换。

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

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

These rebates are mostly used for expensive brand-name prescription drugs in categories in which there are interchangeable products.

这些回扣主要用于在这其类别中有可互换产品昂贵品牌处方药。

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？这两个词什么时候可以互换？

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

Ninu 香水一款智能香水瓶，内含三个可互换小瓶，可以搭配100种不同香味。