meteoroid
音标发音
- 英式音标 ['miːtɪərɒɪd]
- 美式音标 ['mitɪərˌɔɪd]
- 国际音标 ['mi:tiərɔid]
- 英式发音
- 美式发音
基本解释
- n.流星体
英汉例句
- Shortly before the uninhabited space station reached orbit in .May 1973,aeroaynamic pressure ripped off a meteoroid and heat shield.
在1973年5月无人空间站到达轨道前不久，空气动力压力扯破了一个流星体和挡热板。 分析：首先，从逻辑上看，说：“空气动力压力扯破了一个流星体”，是不合事理的，荒谬可笑的。 - When a meteoroid enters the atmosphere of the earth (becoming a meteor), it is actually the speed compressing the air in front of the object that causes it to heat up.
流星体闯入地球的大气层（变成流星之前）时，由于高速飞行，它的前端与空气强烈摩擦发热。 - Turn the globe by just a few hours earlier on that day in June and the meteoroid would have been over the border of Pakistan and India–exactly where everyone was fearing a nuclear attack.
如果六月的这天，地球转动退回到几小时前，流星降落的地方就正好是巴基斯坦和印度的交界处，世人唯恐发生核战的交界地。 - Its micro-meteoroid protection is inadequate, so space-walking astronauts will have to install additional shielding, though not until 2004.
ECONOMIST: The International Space Station: Milestone or millstone? The
双语例句
权威例句
词组短语
- meteoroid d 流星体
- Meteoroid Stream 流星体流;流星体带
- lunar meteoroid [天]月球流星体
- meteoroid impact 宇宙尘碰撞
- meteoroid body 流星体
短语
英英字典
- a piece of rock or other matter in space that has not yet entered the earth's atmosphere
- any of the small celestial bodies that are thought to orbit the sun, possibly as the remains of comets. When they enter the earth's atmosphere, they become visible as meteors
剑桥英英字典
柯林斯英英字典
专业释义
- 流星体
- 宇宙尘
- 陨星体