Vocabulary based on this video: https://www.youtube.com/watch?v=5EsICTVo2dM&ab_channel=TED-Ed

A temporary or unimportant part of something.

A thing that is the most important or fundamental part of something.

The discount or reduction in the price of a product.

The amount added to the cost price of a product to determine its selling price.

Native to a particular region or country.

Foreign or imported to a particular region or country.

A specific and limited number of something.

Playfully, often with a touch of unpredictability.

A place where an event or activity takes place.

True or false: Now you're going to watch the video to help you remember these words!

True: https://www.youtube.com/watch?v=5EsICTVo2dM&ab_channel=TED-Ed

False, I'll watch it twice! https://www.youtube.com/watch?v=5EsICTVo2dM&ab_channel=TED-Ed

What does 'mainstay' mean?