gravity
- n. 重力，地心引力；严重性；庄严
考试真题
- Even so, the shift in the centre of gravity to older age groups is bound to have a profound effect on societies, not just economically and politically but in all sorts of other ways too.
出自-2010年12月阅读原文
- For the past two years, Gordon's students have been studying ways to kill bacteria in zero gravity, and they think they're close to a solution.
2019年高考英语全国卷2 阅读理解 阅读D 原文
- If you leave your arms out, they float free in zero gravity, often giving a sleeping astronaut the look of a funny ballet dancer.
2015年高考英语湖北卷 阅读理解 阅读D 原文
- With no gravity, it's just as easy to pedal violently.
2015年高考英语湖北卷 阅读理解 阅读D 原文
- Without gravity to help circulate air, the carbon dioxide you exhale has a tendency to form an invisible cloud around you head.
2015年高考英语湖北卷 阅读理解 阅读D 原文