基本解釋[測繪科學(xué)技術(shù)]地形質(zhì)量英漢例句雙語例句On a topographic map of the United States, the mountains look like jagged masses, the plains like vast open flat spaces, and the rivers like meandering threads.從美國地形圖上看，大山好像蓡差的土堆，平原像開濶平坦的空地，河流像蜿蜒的細(xì)線。topographic masses更多例句詞組短語短語attraction of the topographic masses 地形質(zhì)量引力topographic masses更多詞組專業(yè)釋義測繪科學(xué)技術(shù)地形質(zhì)量