perforation
/ˌpɚfəˈreɪʃən/
A hole made by piercing through something.
“The perforation in the paper made it easy to tear.”
My Deck에 추가
inoh
inoh
/ˌpɚfəˈreɪʃən/
A hole made by piercing through something.
“The perforation in the paper made it easy to tear.”
My Deck에 추가