大学英语词汇短语释义解析及例句 comet
释义：
comet n. 彗星
【名】 （Comet）（法）科梅（人名）
[ 复数 comets ]
例句：
The orbit of this comet intersects the orbit of the Earth.
这颗彗星的轨道和地球的轨道相交。
We were not altogether sure that the comet would miss the Earth.
我们不太确定这颗彗星是否会错过地球。
The comet is going to come back in 2061 and we are all going to be able to see it. Well, our offspring are, anyway.
这颗彗星将于2061年返回，到时我们都可以看到它。哦，无论如何，我们子孙是可以看到的。
I can hardly wait to see the new comet.
我迫不及待地想看到那颗新的彗星。
Comet Hale-Bopp, discovered in 1995 was an unusually bright comet.
1995年发现的海尔-波普彗星是一颗异常明亮的彗星。
They combine with dust particles from the comet to form a huge cloud.
它们与来自彗星的尘埃颗粒结合在一起，形成了巨大的云团。
As a comet gets closer to the sun, some gases in it begin to unfreeze.
当彗星接近太阳时，其中的一些气体开始解冻。
As the comet nears the sun, its ice melts, releasing gas and dust that stream away into space.
当彗星靠近太阳时，它的冰层融化，释放的气体和尘埃飘向太空。
As the comet gets even nearer to the sun, a solo wind blows the cloud behind the comet, thus forming its tail.
当彗星更接近太阳时，一股单独的风将云朵吹到彗星后面，它的尾巴就是这样形成的。
The trip from Earth by "Philae" had taken ten years! The scientists had no idea what the surface of the comet would be like.
“菲莱”号从地球出发的旅行已经花了十年的时间！科学家们不知道彗星的表面会是什么样子。
Given enough time, the comet-like planet could theoretically evaporate away completely, but it would take about a trillion years.
只要有足够时间，跟彗星一样的行星最终会完全蒸发掉，但那大约需要一万亿年。
Nevertheless, astronomers still believed that when a comet approached the Sun—where they could study it—the Sun's intense heat would remove the corrupted surface layer, exposing the interior.
尽管如此，天文学家们仍然相信，当一颗彗星接近太阳时——这是他们可以研究它的地方——太阳的高温将会移除损坏的表层，露出内部。
Halley's Comet is going to come back in 2061.
哈雷彗星将在2061年返回。
Comet-Like Planet to Disappear?
彗星样的行星会消失吗？
Watch a comet, where is it going?
观察一颗彗星，它将往何处去？
Disadvantages of Comet streaming.
comet流的缺点。
Comet-like Planets Common?
彗星样的行星普通吗？
Halley's Comet, 1910.
哈雷彗星，1910。
If so, life may have started in a comet.
如果是这样的话，生命也许是从彗星中开始的。
An image of Halley's Comet taken in 1986.
一张拍摄于1986年的哈雷彗星照片。
