underground [i 6ndqRgr+und ]     (순위: 2541 - 고1 수준)   뜻  지하의, 지하에서 Mean  Situated, occurring, or operating below the surface of the earth. 예문 1. by underground (지하철로) 2. go underground (지하에 숨다) 3. an underground parking lot (지하 주차장) 4. an underground passage (지하도) 5. the underground theater (전위 극장)