时间:2018-12-30 作者:英语课 分类:英语每日一词


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》
学英语单词
absolute unit system
accounting law
AFFM
after transformation
anal ring hairs
anchor handing boat
anti-estuarine circulation
antilight
appetisingness
atums
atypical mycobacteria
babylonia valentiana
best white flour
boyisher
brassel
byekeshevo (bekeshevo)
cadmium curtain
cadmium periodate
capacitor dosimeter
cholekinetica
city gent
CO-hemoglobin
cold air pocket
collection area
corneal ulcer
correlated process
cyclohexyl tosylate
decrs
desired effect
desulfurization printing
digital phase discriminator
disorderly person
ekesh
electronic control system
export symbols
external (resin) regeneration
fabric axis
farmyard manure
flavorers
flight mechanics
foetology
forty-spots
full range
getaways
glycopeptidase
gysbers
hands-on background
harmonic tidal constant
high-heating value
hot-cathode magnetron ionization gauge
hydraulic turbine generator
injection moulding pressure
instantane
intermeate
khabibulin
layer cathode
Leuciscus leuciscus
lynn-marie
matelass
mencia
micromesh
moilere
mondesir
nitrogen triiodide
numico
odendahl
on the bench
one stage repair
Phenylsulfamy
phosphuret
photoangulator
plastery
pulse-code moduonlati
ratio export
sacrospinalis
self sentiment
self-extracting
senior-status
shovel shaft bearing casing
shrinkage estimate
skellow
snowproof
square root method
St-Georges-sur-Loire
stack-gas desulfurization
standing out for
sterilized pharmaceutics
stockyards fever
switch-hits
syngenesis
system loading conditions
tender loin
timaliine
timing-gear
tourify
traction stability
trapezoidal flume
V-notch impact test
virescent
wages floor
wavy vein
werner von siemens