4周搞定2000+托福核心词
allergy = all(不同) + erg(工作，行动) + y(表名词) = 另一种反应→不正常反应→过敏症
analogy = ana(类似) + log(讲话) + y(表名词) = 说一样的地方→相似处
希腊神话中赫拉的乳汁形成→银河
galaxy
常考释义
And second, those 50 plus galaxies have to be a certain brightness.
第二，那50多个星系必须有一定的亮度。
来源于：听力OFFICIAL42 L2n. 银河系，星系
The Galaxy consists of 100 billion stars.
银河系由1,000亿颗恒星构成。
You know, there are 200 billion galaxies in the observable universe.
想想啊， 光我们能看见的就有两千亿个星系。
来自《外星人保罗》
图片源自网络
Nearly all astronomical objects in space emit radio waves, whether nearby stars, objects in faraway galaxies, they all give off radio waves.
几乎空间中的所有天体都会发射电磁波，无论是近星域还是遥远星域的物体，它们随时随地都在发射电磁波。
来源于：听力OFFICIAL19 L3And well, light from stars, even nearby in our own galaxy, doesn’t stand a chance against that.
这样一来，从其他星球发射出来的光——即使他们的距离和地球很近——根本不可能能够经受起这样的能量消耗。
来源于：听力OFFICIAL19 L3Isn't that strange that the Milky Way is the galaxy that the planet earth is in, and most of us have never seen it?
银河系是我们地球安身的地方，但大多数同学们却从来没有注意过，这难道不奇怪吗？
来源于：听力OFFICIAL19 L3So how many of you have seen the Milky Way, the Milky Galaxy in the sky?
嗯，你们中有多少人注意过银河系，观测过它的天象？
来源于：听力OFFICIAL19 L3And second, those 50 plus galaxies have to be a certain brightness.
第二，那50多个星系必须有一定的亮度。
来源于：听力OFFICIAL42 L3First, there have to be more than 50 galaxies within a specific amount of space.
首先，在一个特定数量的空间里，拥有超过50个星系。
来源于：听力OFFICIAL42 L3How many galaxies does a cluster have to have in order to even be a cluster?
一个星团中拥有多少星系才能成为一个星团呢？
来源于：听力OFFICIAL42 L3You were saying how some clusters have more galaxies than others.
您刚才说一些星团如何拥有比其他星团更多的星系。
来源于：听力OFFICIAL42 L3It's a symmetrical cluster basically spherical in shape, but the individual galaxies within it are elliptical.
它是一个对称的星团，基本上是球形的，但是当中的个体星系是椭圆形的。
来源于：听力OFFICIAL42 L3n. 群英；人才荟萃
A galaxy of Hollywood stars gather in the United States.
好莱坞影星的荟萃在美国。
milky way galaxy
银河系
galaxy cluster
星系团
galactic
energize vt.激励；使充满活力
en进入+erg能量+ize化 = 进入并使之能量化→给予能量
repulsive force n.斥力
precession n.进动；旋进
pre预先+cess行走+ion表名词 = 预先行走→进动；旋进
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