The posterior portion of the trunk of the human body between the neck and the pelvis; the dorsum.
예문
1. They backed him up financially. (그들은 그를 경제적으로 원조했다) 2. come back (돌아오다) 3. back up two paces (두 걸음 물러서다) 4. get back (돌아오다) 5. back a car (차를 후진시키다)
