You are welcome to answer questions posted in the Ask a Teacher forum as long as your suggestions, help, and advice reflect a good understanding of the English language. If you are not a teacher, you will need to state that clearly at the top of your post. Please note, all posts are moderated by our in-house language experts, so make sure your suggestions, help, and advice house the kind of information an international language teacher would offer. If not, and your posts do not contribute to the topic in a positive way, they will be subject to deletion.
Thank you so much. I more or less got the idea from the context (and the explanation about underwear) but I couldn't be sure my guess was right and I just couldn't find a suitable explanation for grafted in any dictionary. Is it slang?
Grafted on 
Linear Mode
