M 開(kāi)頭單詞
mountain stream 山林小谿，山澗；高山流水
mountain sickness distribution [地球科學(xué)]高山病分佈
mountain sickness [內(nèi)科] 高山病
mountain savanna [生物學(xué)]山地稀樹(shù)草原
mountain road 山區(qū)道路
mountain ridge 山嶺；[地理] 山脊；山梁
mountain quail 高山鶉
mountain plover 高山鵬
mountain pediment 山麓侵蝕平原
mountain peat soil [地球科學(xué)]山地泥炭土