weightless
weightless 英 ['weɪtlɪs] 美 ['wetləs]
adj. 失重的；无重量的
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- adj. 失重的；无重量的
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1. Sending signals back to base, unmoored and weightless and no longer marking time.
往基地发送信号，起锚了，失重了，也不用计算时间。
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2. Living in a weightless environment does curious things to the body; after all, our entire physiology evolved in the presence of gravity.
在失重的环境下生存会让我们的身体产生奇怪的现象；我们的整个生理机能毕竟还是以重力为前提的。
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3. John Glenn, America's first man to eat anything in the near-weightless environment of Earth orbit, found the task of eating fairly easy, but found the menu to be limited.
约翰•格伦，在地球轨道接近失重的环境中无所不吃的第一位美国人,发现吃东西这个任务相当容易，但是菜单有限。
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