The boy eats hungrily the sandwich.
Meaning: The boy puts food in his mouth and swallows it, feeling very hungry while eating the two pieces of bread with meat, cheese, or other food in between.
Choice of Words: Eats means to put food in your mouth and swallow it. Hungrily means to be very hungry. Sandwich is a food made of two pieces of bread with meat, cheese, or other food in between.
Alternative Expressions
Related Expressions