roll down

听听怎么读
英 [rəul daun]
美 [rol daʊn]
是什么意思
  • 释义

    滚下;滚下来;

  • 英英释义

    roll down

    • v.gather into a huge mass and roll down a mountain, of snow

      同义词:avalanche

    学习怎么用

    双语例句

    1. As the rock rolled down, it gathered momentum.
      岩石滚下山坡时,冲力愈来愈大。
    2. Galileo rolled small metal balls down the incline.
      伽利略让小金属球从斜面滚下。

    权威例句

    About the Author List of Symbols and Abbreviations
    Experimental Investigations of the Comet Lander Philae Touchdown Dynamics
    Rosetta lander Philae – Landing performance and touchdown safety assessment
    Philae-Lander touchdown dynamics revisited - tests for the upcoming landing preparations
    Hookah use: going down in smoke
    ROSETTA lander Philae: Touch-down reconstruction
    Recording the PHILAE Touchdown using CASSE: Laboratory Experiments
    Recording the PHILAE Touchdown using CASSE: Laboratory Experiments
    A method for inverting the touchdown shock of the Philae lander on comet 67P/Churyumov-Gerasimenko
    BOBKE'S TOUR DE FRANCE BREAKDOWN
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