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單詞乎

nadir

音標(biāo)['nei,di?]
nadir是什么意思、nadir怎么讀

nadir漢語(yǔ)翻譯

n. 天底, 最低點(diǎn)
相關(guān)詞組:
at the nadir of

nadir英語(yǔ)解釋

名詞 nadir:

  1. an extreme state of adversity; the lowest point of anything
    同義詞:low-water mark
  2. the point below the observer that is directly opposite the zenith on the imaginary sphere against which celestial bodies appear to be projected

nadir詳細(xì)解釋

na.dir

n.(名詞)
Astronomy A point on the celestial sphere directly below the observer, diametrically opposite the zenith.
【天文學(xué)】 天底:天球上,在觀測(cè)者垂直向下的一點(diǎn),與天頂完全相對(duì)
The lowest point:
最低點(diǎn):
例句:
the nadir of their fortunes.
他們最不景氣的時(shí)候

來(lái)源:
Middle English
中古英語(yǔ)
from Medieval Latin
源自 中世紀(jì)拉丁語(yǔ)
from Arabic naYor (as-samt) [opposite (the zenith)]
源自 阿拉伯語(yǔ) naYor (as-samt) [相反的(天頂)]

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