galaxies

英 [ˈgæləksiz]

美 [ˈgæləksiz]

n.  星系; 银河; 银河系; 群英; 人才荟萃
galaxy的复数

柯林斯词典

• N-COUNT 星系
  Agalaxyis an extremely large group of stars and planets that extends over many billions of light years.
  1. Astronomers have discovered a distant galaxy.
     天文学家们发现了一个遥远的星系。
• N-PROPER 银河；银河系
  The Galaxyis the extremely large group of stars and planets to which the Earth and the Solar System belong.
  1. The Galaxy consists of 100 billion stars.
     银河系由1,000亿颗恒星组成。
• N-SING 一群（名人）；（人才）荟萃
  If you talk abouta galaxy ofpeople from a particular profession, you mean a group of them who are all famous or important.
  1. He is one of a small galaxy of Dutch stars on German television.
     出现在德国电视上的荷兰明星为数不多，他是其中一位。

双语例句

• They mostly inhabit the spiral arms and younger parts of galaxies like the Milky Way.
  它们主要位于银河系（MilkyWay）等星系的旋臂和年轻星团中。
• This law is known to hold true for galaxies at a distance of at least several billion light years.
  据知，这条定律同样适用于距离至少几十亿光年之远的星系。
• Astronomy deals with planets and their satellites, with comets and meteors, with the sun, the stars and clusters of stars, with the interstellar gas and dust, with the system of the Milky way and the other galaxies beyond the Milky way.
  天文学研究行星及其它卫星，研究彗星和流星，研究太阳、恒星和星团，研究星际气体和尘埃，还研究银河系和其他河外星系。
• Studying the properties of stars and galaxies far away confirms this assumption.
  遥远恒星和星系的研究结果仍然支持这个假设。
• By measuring the motion of the galaxies in a cluster, astronomers can infer the cluster's mass.
  通过测量星系在一个星系团内的运动，天文学家们可以推定这个星系团的质量。
• The research of globular clusters has important significance for the study of structure and evolution of the galaxies.
  球状星团是银河系中最古老的天体类型之一，它的研究对理解星系的结构和演化有着重要意义。
• Scientists discovered the flow by studying some of the largest structures in the cosmos: giant clusters of galaxies.
  通过研究宇宙中一些最大的构造&巨型星系团，科学家们发现了暗流。
• To explain this, they hypothesise that galaxies must contain a great deal of missing matter which cannot be detected
  为了解释这一点，他们假定各星系一定包含了大量无法探测到的不明物质。
• Galactic surveys show that distant galaxies are not as evenly distributed in space as theory predicts.
  对银河系的研究表明，遥远星系在太空中的分布并不像理论所预言的那样均匀。
• The surface density of galaxies in a cluster can be measured from photographs.
  一个星系团中星系的表面密度可从其照片上测得。