听声词典

nadir

N 开头单词

音标发音

  • 英式音标 ['neɪdɪə; 'nædɪə]
  • 美式音标 [ˈneɪ.dɚ]
  • 国际音标 ['nei,diə, 'næ-]
  • 英式发音
  • 美式发音

基本解释

  • n. 最低点，最底点；[天] 天底
  • n. (Nadir)人名；(土、葡、巴基、阿拉伯)纳迪尔

同根派生

     

英汉例句

  • the nadir of his career
    他事业上的低谷
  • This failure was the nadir of her career.
    这次失败是她事业上的低谷.
  • His fortune was at its nadir.
    他的运气坏透了.
  • the nadir of his career
    他事业上的低谷
  • 1945 to 1946 was the nadir of Truman's presidency.
    1945至1946年的那段时间是杜鲁门总统执政最艰难的时期。

词组短语

    短语

  • Nadir Belhadj 纳迪尔·贝勒哈吉;贝尔哈吉;贝勒哈吉;比赫积
  • plate nadir 象底点;像片天底点
  • nadir observation 天底观测
  • its nadir 最低点
  • nadir point 天底点;像底点;最低点

英英字典

    剑桥英英字典

  • the worst moment, or the moment of least hope and least achievement

    • 柯林斯英英字典

  • The nadir of something such as someone's career or the history of an organization is its worst time.
  • In astronomy, the nadir is the point at which the sun or moon is directly below you, on the other side of the earth. Compare .

专业释义

    地球科学

  • 天底

    The Cloud Profiling Radar (CPR) on CloudSat is a 94-GHz nadir-looking radar which measures the energy backscattered by clouds and precipitation within a 1.5 km across-track by 2.5 km along-track radar footprint and 500m vertical resolution.
    云卫星的主要载荷是天底观测的94GHz云廓线雷达(CPR),其横轨分辨率为1.4km,沿轨分辨率为2.5 km,垂直分辨率为500 m。

    天文学

  • 天底

    • 交通运输工程

  • 天底最低点最低温度
  • 最低点
  • 天底
  • 天底点

    • 测绘科学技术

  • 天底