时间:2019-02-24 作者:英语课 分类:学个词


英语课

 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 1被降级了。Astronomers 2' reclassification strips ninth planet of status in solar system. 国际天文学会对行星重新定义,剥夺了冥王星的地位。 


可怜的Pluto。 Why can't Pluto be a planet anymore?那是什么原因导致Pluto失去了行星的地位?Because it is not big enough and heavy enough to meet the requirements of a planet. 噢,因为Pluto没有完全达到作为一个行星的标准。它不够大,也不够重。现在Pluto已经被降级为dwarf planet, 也就是矮行星。矮就矮吧,也许这样小孩儿更喜欢呢。我们今天学的词是planet。

n.冥王星
  • Pluto is the furthest planet from the sun.冥王星是离太阳最远的行星。
  • Pluto has an elliptic orbit.冥王星的轨道是椭圆形的。
n.天文学者,天文学家( astronomer的名词复数 )
  • Astronomers can accurately foretell the date,time,and length of future eclipses. 天文学家能精确地预告未来日食月食的日期、时刻和时长。 来自《简明英汉词典》
  • Astronomers used to ask why only Saturn has rings. 天文学家们过去一直感到奇怪,为什么只有土星有光环。 来自《简明英汉词典》
标签: 单词
学英语单词
abdul-wahid
acceptable percent nonconforming
acetyl saponification value
adonizes
air-speedometer
algal disease
aminoadipate
anagen alopecia due to thallium poisoning
anilinephthalein
antinepotistic
authotroph
avenious
be man enough (to do sth)
bethulah
bone deposition
bottom falls out
bowdre
bradytelic evolution
BTS-18322
bursae subcutanea infrapatellaris
calibration control
calisaya bark
CD players
celestial horizons
certionate
charging conveyer
choerodon zamboangae
cold magnetron
combatable
congratulate oneself that...
cross-colour
custom house
departmentalism
depreciation reserve delivery equipments
design service
diminishing coil
element burnout accident
flame-proof machine
fleet operation
free stone masonry
Frobenius algebra
gemeled
graning
Hackney Wick
head side single head wrench
hemihedrite
Ichaf
Idamycin
illiberality
killary harbour ( killary b.)
lactogenic substance
Lapsang souchong
liripoop
Lunacy Act
lysigenous space
machine teaching
mercantile court
methoxyphedrine
mischief rule
modulation type compensation
mylar-faced acoustical tile
narrow-track seeder
navigation coal
nonprovincial
oestrodienolum
oncidium papilios
one-tailed problability
optic segment
overlay structure description segment
painted glass
Paracoccus
paratriacanthodes retrospinis
pipotiazine palmitate
pre-syllabic
principal trade partners
prostatogram
pullery
re-close circuit-breaker
relygeous
rime royal
Roegneria formosana
Rydsgård
scholberg
scour-remnant ridge
sequency
sets foot
soil fabric
Sotho
stable equivalence
student-newman-keuls
stylise
tabacums
three-dimensional system
through correspondence
ticonderogas
torsionally stiff clutch
trampling method
twelve-bars
uncomplete
upper half power frequency
Venetian blinds
Volyňka