In this video, I talk about how I got an allergic reaction to something which caused my hand to turn black and scarred. Get the PDF of the vocabulary and explanation in this post.
Don't forget the PDF:
Here is the google document version: https://docs.google.com/document/d/1u2BbzsF7eba9fxf0GwAfQSqeg310SrYYW7mXTtqk7mk/edit?usp=sharing