mountain [i m=untQn ]     (순위: 362 - 초등 수준)   뜻  산, 산맥 Mean  A natural elevation of the earth's surface having considerable mass, generally steep sides, and a height greater than that of a hill. 파생어 mountainous  [형] mountainy  [형] 예문 1. a mountain of mail (산더미 같은 우편물) 2. the Rocky mountains (로키산) 3. mountain people (산에 사는 사람) 4. mountain tribe (산지족) 5. mountain air (산의 공기)