back [i b2k ]     (순위: 171 - 초등 수준)   뜻  뒤로, 뒤에; 등,뒤 Mean  The posterior portion of the trunk of the human body between the neck and the pelvis; the dorsum. 예문 1. get back (돌아오다) 2. back a car (차를 후진시키다) 3. come back (돌아오다) 4. back one's car into the garage (차를 후진시켜 차고에 넣다) 5. back up two paces (두 걸음 물러서다)