- 知识拓展
短语
list of astronomers 天文学家列表
- 双语例句 更多例句
Astronomers saw, in spectacular detail, a hurricane-like system of swirling winds.
天文学家们非常详细地看到了一种飓风般猛烈的旋风体系.
词典精选例句
Astronomers know that Pluto and Triton have nearly the same size, mass, and density.
天文学家知道冥王星与海卫一拥有几乎相同的体积、质量与密度。
《柯林斯高阶英汉双解学习词典》
Astronomers will have to collect more spectra from these stars to confirm their suspicions.
天文学家们必须要从这些恒星上采集更多的光谱来证实他们的推想。
《柯林斯高阶英汉双解学习词典》
Early astronomers thought that our planet was the centre of the universe.
早期的天文学家认为我们的星球是宇宙的中心。
《柯林斯高阶英汉双解学习词典》
Astronomers can calculate when there will be eclipses of the sun and moon.
天文学家可以算出何时发生日食和月食.
《简明英汉词典》
To detect shorter wavelengths, astronomers must put instruments above the earth's atmosphere.
要探测到更短的波长, 天文学家们就必须把仪器送到地球大气层以外去.
词典精选例句
Astronomers have found that many stellar objects contain hydrogen atotms.
天文学家们已经发现,许多恒星上含有氢原子.
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New discoveries about Uranus excited planetary astronomers in 1977.
一九七七年对天王星的几项新发现振奋了行星天文学家.
词典精选例句
Space scientists and astronomers have taken another step forwards.
航天科学家和天文学家又取得了进展。
《柯林斯高阶英汉双解学习词典》
- 相关词组
- radio astronomern.射电天文学;
- solar astronomer太阳天文学家;
- 今日热词
- 热门搜索
- algebra n.代数学，代数;
- thank you very much 非常感谢；非常感谢您；多谢
- encourage v.鼓励;使有希望;劝说;促进;
- prefer v.较喜欢;
- twenty-one n.二十一，二十一个所成之一组;二十一点牌戏（一种赌博游戏）num.二十一
- row n.一排/列/行;一排座位;划船;街，路;纠纷，争执，吵闹;v.划船（运送）;争吵;
- grey n.灰色;adj.灰色的;头发灰白的;苍白的;昏暗的;沉闷的;单调乏味的;老年人的;
- cafeteria n.自助餐厅;食堂;
- draw v.画;移动;拉，拖;拔出;吸，抽;支取（钱）;推断出;作比较;引起;吐露;打成平手;n.抽奖，抽签;平局;吸烟;
- pen-friend n.通信朋友，笔友;
- shallow adj.浅的;肤浅的;（呼吸）浅的，弱的;
- stewardess n.（飞机上的）女服务员，空中小姐;
