音标:['nei.diә] ; 柯林斯词典等级:2 级;
n. 天底, 最低点
n. an extreme state of adversity; the lowest point of anything
n. the point below the observer that is directly opposite the zenith on the imaginary sphere against which celestial bodies appear to be projected
词型变化:名词复数形式 : nadirs
考试类型:[GRE]
词性分布:
名词100%

nadir的用法和样例:

例句

用作名词(n.)
  1. The demand for this product will reach its nadir within two years.对此产品的需求在两年内将达到最低点。
  2. The nadir of fertility appears to be 1.3 children per woman.生育率的最低点为每个妇女1.
  3. It felt as if we had traveled from nadir to zenith.感觉上我们好像已从天底走到了天顶。

词汇搭配

  • nadir radial line天底点幅射线...
  • map nadir图面天底点
  • nadir reading天底读数
  • nadir distance天底距
  • photograph nadir相底点
  • nadir point天底点

经典引文

  • When Buckingham was assassinated..England's international reputation was at its nadir.

    出自:C. Hill
【近义词】
【反义词】

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学英语单词
a-sweat
actilin
aerobic spore populations of soil
apex cardiography
argochrom
Arno Bay
assorted fruits
Baljevac
biocremations
birchbark canoe
blanking adapter
blue helmet
break someone's balls
buffalo soldier
bull header
by all rights
Cavare's disease
cedrus penhallowii
China rose
concave-grating spectrometer
concentration of the mind
condictitious
continuous density gradient
Currer
electric consolidation
embued
emery buffing
family property
fedai, fedayin
fend
Ferula sumbul
give someone walking walking ticket
group directional characteristic
halloysite clay
hoisting ring
homogeneous atmosphere
hydrated antimony peroxide
i-foghten
icosanoid
induced electrical method
insect repellant
intumulate
key lever
Lochgoilhead
lost souls
lupo
mad as a March hare
make an investigation of
maladapts
Mallotus anomalus
medical devices
modulation pattern
MsTh
myelinotoxic
n.r.a
Namyang
natroalunites
one pack
operationists
overluxuriant
patient-doctor
peak-charging effect
pH of latex gel
photoelement with external photoelectric effect
pimple-stone
plumbous hyposulfate
politias
polyoma
postmortem appearance
posttibia
prelapsarians
primary basalt
quick-revolution engine
recuring
relative burmester point
RHR system line
Royal Greenwich Observatory
sackin'
sarafina
sejunction
seven damages
single break switch
standard noon
stock bin
tableless
tape file-to-tape file transfer
telecontrol relay
telotrophic ovariole
temple-worships
Thallograptus
thoughtling
user-oriented job control language
viscountial
Wade's snppositories
wait-list
watch sound
water activity meter
watt apparent
white rivers
window guide
wrought iron pulley
yarn chaffing