noun, adverb
one part; one portion; one section
Refers to a single part, portion, or section of something, often used with nouns like 資料, 地域, or 内容. Can also be used adverbially as 一部では.
この資料の一部をコピーしてもいいですか。
May I copy a part of this document?
一
In some areas, snow still remains.
noun
one copy; one complete set
Used for counting books, magazines, or multi-volume sets as a single unit. Often appears in publishing and library contexts.
この本を一部ください。
Please give me one copy of this book.
全集を一部そろえるのに時間がかかった。
It took time to collect one complete set of the complete works.