Question: Here is one sentence: Pack the books into the boxes.
Here is another sentence: To pack fish.
Does the pack mean the same thing in the two sentences?

Answer: the same meaning


Question: Here is one sentence: A novel application of electronics to medical diagnosis.
Here is another sentence: December 31 is the deadline for applications.
Does the application mean the same thing in the two sentences?

Answer: different meanings


Question: Here is one sentence: Can you teach me to sew?
Here is another sentence: Can you teach sewing to me?
Does the teach mean the same thing in the two sentences?

Answer: the same meaning


Question: Here is one sentence: I can see what will happen.
Here is another sentence: I can't see him on horseback!
Does the see mean the same thing in the two sentences?

Answer:
the same meaning