정의: Friendship is a relationship of mutual affection between people. It is a stronger form of interpersonal bond than an "acquaintance" or an "association", such as a classmate, neighbor, coworker, or colleague.
| 핵심 연구 분야 | Infrastructure |
|---|---|
| 주요 연도 | 2020년 |
| 주요 연관 키워드 | online |
| 좋아요 수 | 0 |