1. walk off
to leave somewhere, usually without telling people that you are going to leave Don’t walk off yet, I haven’t finished my story!
2. to go away
I decided to go away.
English word "marcharse"(to go away) occurs in sets:Basic Phrasal Verbs - Verbos Preposicionales Basícos
3. to drive off
English word "marcharse"(to drive off) occurs in sets:Phrasal verbs 26 - 50