a person who knows a lot about many subjects
una persona que sabe mucho sobre muchos temas (una persona que sabe mucho sobre muchos temas)
"Ask him anything about history—he’s a walking encyclopedia."
"Pregúntale cualquier cosa sobre historia: él es una enciclopedia ambulante." (Pregúntale cualquier cosa sobre historia: él es **una enciclopedia ambulante**.)
to gradually enter a state or start wearing something
to examine something in great depth
someone who looks innocent but might not be
to act independently and follow your own ideas
a state of peace maintained by following laws
a learning algorithm used in neural networks to minimize err...