音标:[i'liptik;-kəl] ;
adj. 椭圆的;椭圆形的(如某些叶子);【语法学】省略的;省略结构的;表示省略的;
n. 【天文学】 椭圆星系 [亦作elliptical galaxy]

indefinite proficient tutor disposition mischief mortal priority perfect bridge ally version resent administer indoor peripheral induction outfit selection fury white skull elliptical

发表于:2018-12-01 / 阅读(224) / 评论(0) 分类 用Mp3背六级单词

76 years after Pluto's discovery and after 17 years of research and development, Nasa's new Horizon Spacecraft sets out for Pluto. Travelling at around a million miles a day, it's on a 9-year, 700-million-dollar journey to reach Pluto and review its

发表于:2018-12-27 / 阅读(773) / 评论(0) 分类 探索与发现2015年

我们今天学的词是:planet。Planet是行星。不过你听说了吗,太阳系中排行第九的行星冥王星Pluto被降级了。Astronomers' reclassification strips ninth planet of status in solar system. 国际天文学会对行星重新定

发表于:2018-12-30 / 阅读(164) / 评论(0) 分类 英语每日一词

A new galaxy is formed where, instead of the discs that the original galaxies have, where all the stars are going around more or less on a plane. Instead the stars are going every which way just like the elliptical galaxies that we see. And so we are

发表于:2019-01-22 / 阅读(147) / 评论(0) 分类 自然百科2011年

我们今天学的词是:planet。Planet是行星。不过你听说了吗,太阳系中排行第九的行星冥王星Pluto被降级了。Astronomers' reclassification strips ninth planet of status in solar system. 国际天文学会对行星重新定

发表于:2019-02-24 / 阅读(210) / 评论(0) 分类 学个词
学英语单词
3d matrix metering
a fight to the death
Adams'catalyst
adjustable drum
agricultural traction engine
alkali soil plant
alkali soluble test
approach noise
audiofrequency meter
biodynamical
biological warfare defenses
body damage
Bohemund
Brandophile
cement bond log
Cerastium lithospermifolium
Chambarak
chlorine-ammonia treatment
clrc
coalbreaker
Coca-colonized
congius(gallon)
copositive
corn-law
craniotonoscope
cryptoscopy
crystalline insulin
curabler
dacus
Dapango
del castillo's syndrome
demersum
digital input option
discontenteth
distorted alternating current
DRSG
electrio-arc furnace
entering air
epicavate
equivalence ratio
ethanoyl chloride
fenuram
fever-reducing
Flos Chrysanthemi Indici
flux-density threshold
forget to
gang theory
genus thermobias
hebrew-speaking
Helicteres lanceolata
houd
hypercompute
intermediate enrichment stage
jib rig
johnny-jump-up
macro block characterization program
maguy
main propulsion control board
mappists
matrimonios
mckayle
Merecure
miter grinding machine
Monterey Bay
myriametric wave communication
niamh
non swimmer
non-identifications
nondeferrable
oncidium
overinfluences
P-pulmonale
paint.balling
PEDOT
per-person
picronigrosin
put up the sword
scullcap
sell function
short-hop
silky luster
slide guide strip
slipcoat
Smithson,James
sulci corporis callosi
synchro resolver differential transmitter
tall grass prairie
tantiss
taper bridge reamer
time minimization problem
tishah-b'ab
trial mass
Trichosurus vulpecula
vaginal celiotomy
valve closure
vanished
video-display light-pen system
Villard-de-Lans
virginogenia
virolymphocyte
Vista Business
whistler wave instability