metal [i m3tl ]     (순위: 1451 - 중2 수준)   시제  metaled, metalled - metaled, metalled; metaling, metalling 뜻  금속 Mean  Any of a category of electropositive elements that usually have a shiny surface, are generally good conductors of heat and electricity, and can be melted or fused, hammered into thin sheets, or drawn into wires. 파생어 metallic  [형] metalliferous  [형] metalline  [형] metallize  [동] 예문 1. noble metal (귀금속) 2. heavy metal (중금속) 3. a worker in metals (금속 세공인) 4. base metal (비금속) 5. sheet metal (금속판, 판금)